Home / 1,113,524.94-1,670,266.89-355,360.41

Finding the Fourth Proportional to 1,113,524.94, 1,670,266.89 and 355,360.41

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Solution

The fourth proportional to 1,113,524.94, 1,670,266.89 and 355,360.41 is: 533,034.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,524.94 : 1,670,266.89 = 355,360.41 : x
  2. Step 2: Convert to fraction form
    1,113,524.94/1,670,266.89 = 355,360.41/x
  3. Step 3: Cross multiply
    1,113,524.94x = 1,670,266.89 × 355,360.41
  4. Step 4: Simplify right side
    1,113,524.94x = 593,546,726,839.83
  5. Step 5: Solve for x
    x = 593,546,726,839.83/1,113,524.94
  6. Step 6: Final answer
    x = 533,034.07

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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.