Home / 5,923,386.38-8,885,079.68-1,435,662.38

Finding the Fourth Proportional to 5,923,386.38, 8,885,079.68 and 1,435,662.38

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Solution

The fourth proportional to 5,923,386.38, 8,885,079.68 and 1,435,662.38 is: 2,153,493.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,386.38 : 8,885,079.68 = 1,435,662.38 : x
  2. Step 2: Convert to fraction form
    5,923,386.38/8,885,079.68 = 1,435,662.38/x
  3. Step 3: Cross multiply
    5,923,386.38x = 8,885,079.68 × 1,435,662.38
  4. Step 4: Simplify right side
    5,923,386.38x = 12,755,974,654,912.83
  5. Step 5: Solve for x
    x = 12,755,974,654,912.83/5,923,386.38
  6. Step 6: Final answer
    x = 2,153,493.60

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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.