Home / 9,808,229.52-14,712,180.12-4,413,060.84

Finding the Fourth Proportional to 9,808,229.52, 14,712,180.12 and 4,413,060.84

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Solution

The fourth proportional to 9,808,229.52, 14,712,180.12 and 4,413,060.84 is: 6,619,517.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,808,229.52 : 14,712,180.12 = 4,413,060.84 : x
  2. Step 2: Convert to fraction form
    9,808,229.52/14,712,180.12 = 4,413,060.84/x
  3. Step 3: Cross multiply
    9,808,229.52x = 14,712,180.12 × 4,413,060.84
  4. Step 4: Simplify right side
    9,808,229.52x = 64,925,745,958,598.49
  5. Step 5: Solve for x
    x = 64,925,745,958,598.49/9,808,229.52
  6. Step 6: Final answer
    x = 6,619,517.40

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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.