Home / 10,214,777.42-14,096,549.24-5,568,565.18

Finding the Fourth Proportional to 10,214,777.42, 14,096,549.24 and 5,568,565.18

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Solution

The fourth proportional to 10,214,777.42, 14,096,549.24 and 5,568,565.18 is: 7,684,705.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,777.42 : 14,096,549.24 = 5,568,565.18 : x
  2. Step 2: Convert to fraction form
    10,214,777.42/14,096,549.24 = 5,568,565.18/x
  3. Step 3: Cross multiply
    10,214,777.42x = 14,096,549.24 × 5,568,565.18
  4. Step 4: Simplify right side
    10,214,777.42x = 78,497,553,157,693.89
  5. Step 5: Solve for x
    x = 78,497,553,157,693.89/10,214,777.42
  6. Step 6: Final answer
    x = 7,684,705.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.