Home / 8,444,320.50-11,654,241.51-4,723,358.29

Finding the Fourth Proportional to 8,444,320.50, 11,654,241.51 and 4,723,358.29

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Solution

The fourth proportional to 8,444,320.50, 11,654,241.51 and 4,723,358.29 is: 6,518,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,320.50 : 11,654,241.51 = 4,723,358.29 : x
  2. Step 2: Convert to fraction form
    8,444,320.50/11,654,241.51 = 4,723,358.29/x
  3. Step 3: Cross multiply
    8,444,320.50x = 11,654,241.51 × 4,723,358.29
  4. Step 4: Simplify right side
    8,444,320.50x = 55,047,158,264,488.41
  5. Step 5: Solve for x
    x = 55,047,158,264,488.41/8,444,320.50
  6. Step 6: Final answer
    x = 6,518,838.11

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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.