Home / 8,350,489.08-11,523,487.55-4,865,610.69

Finding the Fourth Proportional to 8,350,489.08, 11,523,487.55 and 4,865,610.69

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Solution

The fourth proportional to 8,350,489.08, 11,523,487.55 and 4,865,610.69 is: 6,714,433.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,350,489.08 : 11,523,487.55 = 4,865,610.69 : x
  2. Step 2: Convert to fraction form
    8,350,489.08/11,523,487.55 = 4,865,610.69/x
  3. Step 3: Cross multiply
    8,350,489.08x = 11,523,487.55 × 4,865,610.69
  4. Step 4: Simplify right side
    8,350,489.08x = 56,068,804,185,033.86
  5. Step 5: Solve for x
    x = 56,068,804,185,033.86/8,350,489.08
  6. Step 6: Final answer
    x = 6,714,433.57

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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.