Home / 584,927.46-877,391.19-210,950.46

Finding the Fourth Proportional to 584,927.46, 877,391.19 and 210,950.46

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Solution

The fourth proportional to 584,927.46, 877,391.19 and 210,950.46 is: 316,425.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,927.46 : 877,391.19 = 210,950.46 : x
  2. Step 2: Convert to fraction form
    584,927.46/877,391.19 = 210,950.46/x
  3. Step 3: Cross multiply
    584,927.46x = 877,391.19 × 210,950.46
  4. Step 4: Simplify right side
    584,927.46x = 185,086,075,130.45
  5. Step 5: Solve for x
    x = 185,086,075,130.45/584,927.46
  6. Step 6: Final answer
    x = 316,425.69

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Half scale
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Double scale
Find fourth proportional to 584,928.46, 877,392.69 and 210,951.46
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.