Home / 10,900,666.08-16,353,532.08-3,712,262.34

Finding the Fourth Proportional to 10,900,666.08, 16,353,532.08 and 3,712,262.34

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Solution

The fourth proportional to 10,900,666.08, 16,353,532.08 and 3,712,262.34 is: 5,569,256.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,900,666.08 : 16,353,532.08 = 3,712,262.34 : x
  2. Step 2: Convert to fraction form
    10,900,666.08/16,353,532.08 = 3,712,262.34/x
  3. Step 3: Cross multiply
    10,900,666.08x = 16,353,532.08 × 3,712,262.34
  4. Step 4: Simplify right side
    10,900,666.08x = 60,708,601,266,565.87
  5. Step 5: Solve for x
    x = 60,708,601,266,565.87/10,900,666.08
  6. Step 6: Final answer
    x = 5,569,256.12

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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.