Home / 1,198,301.04-1,797,451.56-488,204.01

Finding the Fourth Proportional to 1,198,301.04, 1,797,451.56 and 488,204.01

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Solution

The fourth proportional to 1,198,301.04, 1,797,451.56 and 488,204.01 is: 732,306.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,198,301.04 : 1,797,451.56 = 488,204.01 : x
  2. Step 2: Convert to fraction form
    1,198,301.04/1,797,451.56 = 488,204.01/x
  3. Step 3: Cross multiply
    1,198,301.04x = 1,797,451.56 × 488,204.01
  4. Step 4: Simplify right side
    1,198,301.04x = 877,523,059,372.76
  5. Step 5: Solve for x
    x = 877,523,059,372.76/1,198,301.04
  6. Step 6: Final answer
    x = 732,306.02

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Double scale
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Similar ratio
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1.5x scale

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.