Home / 592,001.10-888,001.65-355,610.70

Finding the Fourth Proportional to 592,001.10, 888,001.65 and 355,610.70

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Solution

The fourth proportional to 592,001.10, 888,001.65 and 355,610.70 is: 533,416.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,001.10 : 888,001.65 = 355,610.70 : x
  2. Step 2: Convert to fraction form
    592,001.10/888,001.65 = 355,610.70/x
  3. Step 3: Cross multiply
    592,001.10x = 888,001.65 × 355,610.70
  4. Step 4: Simplify right side
    592,001.10x = 315,782,888,357.66
  5. Step 5: Solve for x
    x = 315,782,888,357.66/592,001.10
  6. Step 6: Final answer
    x = 533,416.05

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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.