Home / 8,746,463.52-13,123,484.60-4,698,228.24

Finding the Fourth Proportional to 8,746,463.52, 13,123,484.60 and 4,698,228.24

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Solution

The fourth proportional to 8,746,463.52, 13,123,484.60 and 4,698,228.24 is: 7,049,377.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,746,463.52 : 13,123,484.60 = 4,698,228.24 : x
  2. Step 2: Convert to fraction form
    8,746,463.52/13,123,484.60 = 4,698,228.24/x
  3. Step 3: Cross multiply
    8,746,463.52x = 13,123,484.60 × 4,698,228.24
  4. Step 4: Simplify right side
    8,746,463.52x = 61,657,125,931,433.97
  5. Step 5: Solve for x
    x = 61,657,125,931,433.97/8,746,463.52
  6. Step 6: Final answer
    x = 7,049,377.82

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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.