Home / 10,908,543.97-16,363,065.03-3,232,044.69

Finding the Fourth Proportional to 10,908,543.97, 16,363,065.03 and 3,232,044.69

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Solution

The fourth proportional to 10,908,543.97, 16,363,065.03 and 3,232,044.69 is: 4,848,140.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,908,543.97 : 16,363,065.03 = 3,232,044.69 : x
  2. Step 2: Convert to fraction form
    10,908,543.97/16,363,065.03 = 3,232,044.69/x
  3. Step 3: Cross multiply
    10,908,543.97x = 16,363,065.03 × 3,232,044.69
  4. Step 4: Simplify right side
    10,908,543.97x = 52,886,157,442,336.19
  5. Step 5: Solve for x
    x = 52,886,157,442,336.19/10,908,543.97
  6. Step 6: Final answer
    x = 4,848,140.83

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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.