Home / 1,523,988.46-2,281,498.19-1,017,292.62

Finding the Fourth Proportional to 1,523,988.46, 2,281,498.19 and 1,017,292.62

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Solution

The fourth proportional to 1,523,988.46, 2,281,498.19 and 1,017,292.62 is: 1,522,945.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,988.46 : 2,281,498.19 = 1,017,292.62 : x
  2. Step 2: Convert to fraction form
    1,523,988.46/2,281,498.19 = 1,017,292.62/x
  3. Step 3: Cross multiply
    1,523,988.46x = 2,281,498.19 × 1,017,292.62
  4. Step 4: Simplify right side
    1,523,988.46x = 2,320,951,271,230.36
  5. Step 5: Solve for x
    x = 2,320,951,271,230.36/1,523,988.46
  6. Step 6: Final answer
    x = 1,522,945.44

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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.