Home / 2,192,001.30-3,288,001.95-616,065.30

Finding the Fourth Proportional to 2,192,001.30, 3,288,001.95 and 616,065.30

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Solution

The fourth proportional to 2,192,001.30, 3,288,001.95 and 616,065.30 is: 924,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,001.30 : 3,288,001.95 = 616,065.30 : x
  2. Step 2: Convert to fraction form
    2,192,001.30/3,288,001.95 = 616,065.30/x
  3. Step 3: Cross multiply
    2,192,001.30x = 3,288,001.95 × 616,065.30
  4. Step 4: Simplify right side
    2,192,001.30x = 2,025,623,907,727.34
  5. Step 5: Solve for x
    x = 2,025,623,907,727.34/2,192,001.30
  6. Step 6: Final answer
    x = 924,097.95

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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.