Home / 2,610,800.58-3,915,244.08-904,503.18

Finding the Fourth Proportional to 2,610,800.58, 3,915,244.08 and 904,503.18

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Solution

The fourth proportional to 2,610,800.58, 3,915,244.08 and 904,503.18 is: 1,356,423.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,800.58 : 3,915,244.08 = 904,503.18 : x
  2. Step 2: Convert to fraction form
    2,610,800.58/3,915,244.08 = 904,503.18/x
  3. Step 3: Cross multiply
    2,610,800.58x = 3,915,244.08 × 904,503.18
  4. Step 4: Simplify right side
    2,610,800.58x = 3,541,350,720,836.18
  5. Step 5: Solve for x
    x = 3,541,350,720,836.18/2,610,800.58
  6. Step 6: Final answer
    x = 1,356,423.29

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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.