Home / 5,787,157.35-8,678,962.92-4,001,515.59

Finding the Fourth Proportional to 5,787,157.35, 8,678,962.92 and 4,001,515.59

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Solution

The fourth proportional to 5,787,157.35, 8,678,962.92 and 4,001,515.59 is: 6,001,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,787,157.35 : 8,678,962.92 = 4,001,515.59 : x
  2. Step 2: Convert to fraction form
    5,787,157.35/8,678,962.92 = 4,001,515.59/x
  3. Step 3: Cross multiply
    5,787,157.35x = 8,678,962.92 × 4,001,515.59
  4. Step 4: Simplify right side
    5,787,157.35x = 34,729,005,429,411.92
  5. Step 5: Solve for x
    x = 34,729,005,429,411.92/5,787,157.35
  6. Step 6: Final answer
    x = 6,001,047.38

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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.