Home / 3,440,280.92-5,160,437.90-1,044,146.34

Finding the Fourth Proportional to 3,440,280.92, 5,160,437.90 and 1,044,146.34

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Solution

The fourth proportional to 3,440,280.92, 5,160,437.90 and 1,044,146.34 is: 1,566,224.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,280.92 : 5,160,437.90 = 1,044,146.34 : x
  2. Step 2: Convert to fraction form
    3,440,280.92/5,160,437.90 = 1,044,146.34/x
  3. Step 3: Cross multiply
    3,440,280.92x = 5,160,437.90 × 1,044,146.34
  4. Step 4: Simplify right side
    3,440,280.92x = 5,388,252,346,082.29
  5. Step 5: Solve for x
    x = 5,388,252,346,082.29/3,440,280.92
  6. Step 6: Final answer
    x = 1,566,224.52

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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.