Home / 2,574,213.48-3,861,547.17-955,001.07

Finding the Fourth Proportional to 2,574,213.48, 3,861,547.17 and 955,001.07

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Solution

The fourth proportional to 2,574,213.48, 3,861,547.17 and 955,001.07 is: 1,432,585.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,213.48 : 3,861,547.17 = 955,001.07 : x
  2. Step 2: Convert to fraction form
    2,574,213.48/3,861,547.17 = 955,001.07/x
  3. Step 3: Cross multiply
    2,574,213.48x = 3,861,547.17 × 955,001.07
  4. Step 4: Simplify right side
    2,574,213.48x = 3,687,781,679,205.47
  5. Step 5: Solve for x
    x = 3,687,781,679,205.47/2,574,213.48
  6. Step 6: Final answer
    x = 1,432,585.80

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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.