Home / 9,818,298.24-14,720,600.16-4,350,419.20

Finding the Fourth Proportional to 9,818,298.24, 14,720,600.16 and 4,350,419.20

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Solution

The fourth proportional to 9,818,298.24, 14,720,600.16 and 4,350,419.20 is: 6,522,594.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,818,298.24 : 14,720,600.16 = 4,350,419.20 : x
  2. Step 2: Convert to fraction form
    9,818,298.24/14,720,600.16 = 4,350,419.20/x
  3. Step 3: Cross multiply
    9,818,298.24x = 14,720,600.16 × 4,350,419.20
  4. Step 4: Simplify right side
    9,818,298.24x = 64,040,781,571,587.08
  5. Step 5: Solve for x
    x = 64,040,781,571,587.08/9,818,298.24
  6. Step 6: Final answer
    x = 6,522,594.85

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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.