Home / 4,002,498.89-6,004,869.34-1,608,025.04

Finding the Fourth Proportional to 4,002,498.89, 6,004,869.34 and 1,608,025.04

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Solution

The fourth proportional to 4,002,498.89, 6,004,869.34 and 1,608,025.04 is: 2,412,487.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,498.89 : 6,004,869.34 = 1,608,025.04 : x
  2. Step 2: Convert to fraction form
    4,002,498.89/6,004,869.34 = 1,608,025.04/x
  3. Step 3: Cross multiply
    4,002,498.89x = 6,004,869.34 × 1,608,025.04
  4. Step 4: Simplify right side
    4,002,498.89x = 9,655,980,226,603.87
  5. Step 5: Solve for x
    x = 9,655,980,226,603.87/4,002,498.89
  6. Step 6: Final answer
    x = 2,412,487.92

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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.