Home / 9,954,562.20-14,931,843.30-8,944,824.30

Finding the Fourth Proportional to 9,954,562.20, 14,931,843.30 and 8,944,824.30

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Solution

The fourth proportional to 9,954,562.20, 14,931,843.30 and 8,944,824.30 is: 13,417,236.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954,562.20 : 14,931,843.30 = 8,944,824.30 : x
  2. Step 2: Convert to fraction form
    9,954,562.20/14,931,843.30 = 8,944,824.30/x
  3. Step 3: Cross multiply
    9,954,562.20x = 14,931,843.30 × 8,944,824.30
  4. Step 4: Simplify right side
    9,954,562.20x = 133,562,714,793,632.20
  5. Step 5: Solve for x
    x = 133,562,714,793,632.20/9,954,562.20
  6. Step 6: Final answer
    x = 13,417,236.45

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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.