Home / 850,670.01-1,173,923.69-468,696.69

Finding the Fourth Proportional to 850,670.01, 1,173,923.69 and 468,696.69

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Solution

The fourth proportional to 850,670.01, 1,173,923.69 and 468,696.69 is: 646,800.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    850,670.01 : 1,173,923.69 = 468,696.69 : x
  2. Step 2: Convert to fraction form
    850,670.01/1,173,923.69 = 468,696.69/x
  3. Step 3: Cross multiply
    850,670.01x = 1,173,923.69 × 468,696.69
  4. Step 4: Simplify right side
    850,670.01x = 550,214,145,472.10
  5. Step 5: Solve for x
    x = 550,214,145,472.10/850,670.01
  6. Step 6: Final answer
    x = 646,800.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.