Home / 2,088,583.40-3,132,877.50-572,279.24

Finding the Fourth Proportional to 2,088,583.40, 3,132,877.50 and 572,279.24

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Solution

The fourth proportional to 2,088,583.40, 3,132,877.50 and 572,279.24 is: 858,419.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,583.40 : 3,132,877.50 = 572,279.24 : x
  2. Step 2: Convert to fraction form
    2,088,583.40/3,132,877.50 = 572,279.24/x
  3. Step 3: Cross multiply
    2,088,583.40x = 3,132,877.50 × 572,279.24
  4. Step 4: Simplify right side
    2,088,583.40x = 1,792,880,754,713.10
  5. Step 5: Solve for x
    x = 1,792,880,754,713.10/2,088,583.40
  6. Step 6: Final answer
    x = 858,419.52

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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.