Home / 5,825,122.62-8,737,676.42-1,565,290.91

Finding the Fourth Proportional to 5,825,122.62, 8,737,676.42 and 1,565,290.91

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Solution

The fourth proportional to 5,825,122.62, 8,737,676.42 and 1,565,290.91 is: 2,347,934.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,122.62 : 8,737,676.42 = 1,565,290.91 : x
  2. Step 2: Convert to fraction form
    5,825,122.62/8,737,676.42 = 1,565,290.91/x
  3. Step 3: Cross multiply
    5,825,122.62x = 8,737,676.42 × 1,565,290.91
  4. Step 4: Simplify right side
    5,825,122.62x = 13,677,005,423,232.50
  5. Step 5: Solve for x
    x = 13,677,005,423,232.50/5,825,122.62
  6. Step 6: Final answer
    x = 2,347,934.34

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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.