Home / 10,381,233.30-14,326,511.70-5,970,951.86

Finding the Fourth Proportional to 10,381,233.30, 14,326,511.70 and 5,970,951.86

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Solution

The fourth proportional to 10,381,233.30, 14,326,511.70 and 5,970,951.86 is: 8,240,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,381,233.30 : 14,326,511.70 = 5,970,951.86 : x
  2. Step 2: Convert to fraction form
    10,381,233.30/14,326,511.70 = 5,970,951.86/x
  3. Step 3: Cross multiply
    10,381,233.30x = 14,326,511.70 × 5,970,951.86
  4. Step 4: Simplify right side
    10,381,233.30x = 85,542,911,682,426.77
  5. Step 5: Solve for x
    x = 85,542,911,682,426.77/10,381,233.30
  6. Step 6: Final answer
    x = 8,240,149.24

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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.