Home / 8,745,195.41-12,068,411.63-4,824,951.31

Finding the Fourth Proportional to 8,745,195.41, 12,068,411.63 and 4,824,951.31

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Solution

The fourth proportional to 8,745,195.41, 12,068,411.63 and 4,824,951.31 is: 6,658,455.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,745,195.41 : 12,068,411.63 = 4,824,951.31 : x
  2. Step 2: Convert to fraction form
    8,745,195.41/12,068,411.63 = 4,824,951.31/x
  3. Step 3: Cross multiply
    8,745,195.41x = 12,068,411.63 × 4,824,951.31
  4. Step 4: Simplify right side
    8,745,195.41x = 58,229,498,524,156.20
  5. Step 5: Solve for x
    x = 58,229,498,524,156.20/8,745,195.41
  6. Step 6: Final answer
    x = 6,658,455.96

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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.