Home / 8,748,614.80-13,122,922.20-5,893,267.60

Finding the Fourth Proportional to 8,748,614.80, 13,122,922.20 and 5,893,267.60

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Solution

The fourth proportional to 8,748,614.80, 13,122,922.20 and 5,893,267.60 is: 8,839,901.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,748,614.80 : 13,122,922.20 = 5,893,267.60 : x
  2. Step 2: Convert to fraction form
    8,748,614.80/13,122,922.20 = 5,893,267.60/x
  3. Step 3: Cross multiply
    8,748,614.80x = 13,122,922.20 × 5,893,267.60
  4. Step 4: Simplify right side
    8,748,614.80x = 77,336,892,218,580.70
  5. Step 5: Solve for x
    x = 77,336,892,218,580.70/8,748,614.80
  6. Step 6: Final answer
    x = 8,839,901.40

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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.