Home / 8,037,512.61-11,091,723.01-4,366,399.83

Finding the Fourth Proportional to 8,037,512.61, 11,091,723.01 and 4,366,399.83

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Solution

The fourth proportional to 8,037,512.61, 11,091,723.01 and 4,366,399.83 is: 6,025,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,512.61 : 11,091,723.01 = 4,366,399.83 : x
  2. Step 2: Convert to fraction form
    8,037,512.61/11,091,723.01 = 4,366,399.83/x
  3. Step 3: Cross multiply
    8,037,512.61x = 11,091,723.01 × 4,366,399.83
  4. Step 4: Simplify right side
    8,037,512.61x = 48,430,897,465,271.09
  5. Step 5: Solve for x
    x = 48,430,897,465,271.09/8,037,512.61
  6. Step 6: Final answer
    x = 6,025,607.65

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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.