Home / 8,955,595.08-12,358,584.50-5,035,354.79

Finding the Fourth Proportional to 8,955,595.08, 12,358,584.50 and 5,035,354.79

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Solution

The fourth proportional to 8,955,595.08, 12,358,584.50 and 5,035,354.79 is: 6,948,712.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,955,595.08 : 12,358,584.50 = 5,035,354.79 : x
  2. Step 2: Convert to fraction form
    8,955,595.08/12,358,584.50 = 5,035,354.79/x
  3. Step 3: Cross multiply
    8,955,595.08x = 12,358,584.50 × 5,035,354.79
  4. Step 4: Simplify right side
    8,955,595.08x = 62,229,857,572,725.05
  5. Step 5: Solve for x
    x = 62,229,857,572,725.05/8,955,595.08
  6. Step 6: Final answer
    x = 6,948,712.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.