Home / 8,493,078.41-12,727,742.30-4,594,117.91

Finding the Fourth Proportional to 8,493,078.41, 12,727,742.30 and 4,594,117.91

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Solution

The fourth proportional to 8,493,078.41, 12,727,742.30 and 4,594,117.91 is: 6,884,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,493,078.41 : 12,727,742.30 = 4,594,117.91 : x
  2. Step 2: Convert to fraction form
    8,493,078.41/12,727,742.30 = 4,594,117.91/x
  3. Step 3: Cross multiply
    8,493,078.41x = 12,727,742.30 × 4,594,117.91
  4. Step 4: Simplify right side
    8,493,078.41x = 58,472,748,767,685.30
  5. Step 5: Solve for x
    x = 58,472,748,767,685.30/8,493,078.41
  6. Step 6: Final answer
    x = 6,884,753.20

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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.