Home / 8,597,475.36-11,864,515.46-4,729,913.55

Finding the Fourth Proportional to 8,597,475.36, 11,864,515.46 and 4,729,913.55

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Solution

The fourth proportional to 8,597,475.36, 11,864,515.46 and 4,729,913.55 is: 6,527,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,475.36 : 11,864,515.46 = 4,729,913.55 : x
  2. Step 2: Convert to fraction form
    8,597,475.36/11,864,515.46 = 4,729,913.55/x
  3. Step 3: Cross multiply
    8,597,475.36x = 11,864,515.46 × 4,729,913.55
  4. Step 4: Simplify right side
    8,597,475.36x = 56,118,132,414,788.91
  5. Step 5: Solve for x
    x = 56,118,132,414,788.91/8,597,475.36
  6. Step 6: Final answer
    x = 6,527,280.40

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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.