Home / 2,592,001.70-3,888,002.55-2,497,523.30

Finding the Fourth Proportional to 2,592,001.70, 3,888,002.55 and 2,497,523.30

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Solution

The fourth proportional to 2,592,001.70, 3,888,002.55 and 2,497,523.30 is: 3,746,284.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,001.70 : 3,888,002.55 = 2,497,523.30 : x
  2. Step 2: Convert to fraction form
    2,592,001.70/3,888,002.55 = 2,497,523.30/x
  3. Step 3: Cross multiply
    2,592,001.70x = 3,888,002.55 × 2,497,523.30
  4. Step 4: Simplify right side
    2,592,001.70x = 9,710,376,959,084.41
  5. Step 5: Solve for x
    x = 9,710,376,959,084.41/2,592,001.70
  6. Step 6: Final answer
    x = 3,746,284.95

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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.