Home / 8,767,093.47-12,098,962.63-4,899,614.52

Finding the Fourth Proportional to 8,767,093.47, 12,098,962.63 and 4,899,614.52

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Solution

The fourth proportional to 8,767,093.47, 12,098,962.63 and 4,899,614.52 is: 6,761,676.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,093.47 : 12,098,962.63 = 4,899,614.52 : x
  2. Step 2: Convert to fraction form
    8,767,093.47/12,098,962.63 = 4,899,614.52/x
  3. Step 3: Cross multiply
    8,767,093.47x = 12,098,962.63 × 4,899,614.52
  4. Step 4: Simplify right side
    8,767,093.47x = 59,280,252,976,106.97
  5. Step 5: Solve for x
    x = 59,280,252,976,106.97/8,767,093.47
  6. Step 6: Final answer
    x = 6,761,676.85

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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.