Home / 7,162,704.34-10,737,302.73-3,565,070.26

Finding the Fourth Proportional to 7,162,704.34, 10,737,302.73 and 3,565,070.26

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Solution

The fourth proportional to 7,162,704.34, 10,737,302.73 and 3,565,070.26 is: 5,344,243.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,162,704.34 : 10,737,302.73 = 3,565,070.26 : x
  2. Step 2: Convert to fraction form
    7,162,704.34/10,737,302.73 = 3,565,070.26/x
  3. Step 3: Cross multiply
    7,162,704.34x = 10,737,302.73 × 3,565,070.26
  4. Step 4: Simplify right side
    7,162,704.34x = 38,279,238,635,339.81
  5. Step 5: Solve for x
    x = 38,279,238,635,339.81/7,162,704.34
  6. Step 6: Final answer
    x = 5,344,243.85

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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.