Home / 3,735,044.20-5,604,315.82-1,840,752.28

Finding the Fourth Proportional to 3,735,044.20, 5,604,315.82 and 1,840,752.28

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Solution

The fourth proportional to 3,735,044.20, 5,604,315.82 and 1,840,752.28 is: 2,761,990.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,044.20 : 5,604,315.82 = 1,840,752.28 : x
  2. Step 2: Convert to fraction form
    3,735,044.20/5,604,315.82 = 1,840,752.28/x
  3. Step 3: Cross multiply
    3,735,044.20x = 5,604,315.82 × 1,840,752.28
  4. Step 4: Simplify right side
    3,735,044.20x = 10,316,157,123,505.07
  5. Step 5: Solve for x
    x = 10,316,157,123,505.07/3,735,044.20
  6. Step 6: Final answer
    x = 2,761,990.64

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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.