Home / 3,023,592.04-4,172,231.46-1,665,384.04

Finding the Fourth Proportional to 3,023,592.04, 4,172,231.46 and 1,665,384.04

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Solution

The fourth proportional to 3,023,592.04, 4,172,231.46 and 1,665,384.04 is: 2,298,050.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,592.04 : 4,172,231.46 = 1,665,384.04 : x
  2. Step 2: Convert to fraction form
    3,023,592.04/4,172,231.46 = 1,665,384.04/x
  3. Step 3: Cross multiply
    3,023,592.04x = 4,172,231.46 × 1,665,384.04
  4. Step 4: Simplify right side
    3,023,592.04x = 6,948,367,684,669.90
  5. Step 5: Solve for x
    x = 6,948,367,684,669.90/3,023,592.04
  6. Step 6: Final answer
    x = 2,298,050.66

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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.