Home / 10,737,668.43-16,109,025.26-3,549,202.74

Finding the Fourth Proportional to 10,737,668.43, 16,109,025.26 and 3,549,202.74

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Solution

The fourth proportional to 10,737,668.43, 16,109,025.26 and 3,549,202.74 is: 5,324,637.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,668.43 : 16,109,025.26 = 3,549,202.74 : x
  2. Step 2: Convert to fraction form
    10,737,668.43/16,109,025.26 = 3,549,202.74/x
  3. Step 3: Cross multiply
    10,737,668.43x = 16,109,025.26 × 3,549,202.74
  4. Step 4: Simplify right side
    10,737,668.43x = 57,174,196,573,775.20
  5. Step 5: Solve for x
    x = 57,174,196,573,775.20/10,737,668.43
  6. Step 6: Final answer
    x = 5,324,637.93

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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.