Home / 8,564,943.02-12,850,777.07-3,769,268.24

Finding the Fourth Proportional to 8,564,943.02, 12,850,777.07 and 3,769,268.24

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Solution

The fourth proportional to 8,564,943.02, 12,850,777.07 and 3,769,268.24 is: 5,655,382.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,564,943.02 : 12,850,777.07 = 3,769,268.24 : x
  2. Step 2: Convert to fraction form
    8,564,943.02/12,850,777.07 = 3,769,268.24/x
  3. Step 3: Cross multiply
    8,564,943.02x = 12,850,777.07 × 3,769,268.24
  4. Step 4: Simplify right side
    8,564,943.02x = 48,438,025,786,171.02
  5. Step 5: Solve for x
    x = 48,438,025,786,171.02/8,564,943.02
  6. Step 6: Final answer
    x = 5,655,382.14

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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.