Home / 2,541,932.13-3,812,929.02-744,852.06

Finding the Fourth Proportional to 2,541,932.13, 3,812,929.02 and 744,852.06

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Solution

The fourth proportional to 2,541,932.13, 3,812,929.02 and 744,852.06 is: 1,117,287.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,932.13 : 3,812,929.02 = 744,852.06 : x
  2. Step 2: Convert to fraction form
    2,541,932.13/3,812,929.02 = 744,852.06/x
  3. Step 3: Cross multiply
    2,541,932.13x = 3,812,929.02 × 744,852.06
  4. Step 4: Simplify right side
    2,541,932.13x = 2,840,068,035,180.78
  5. Step 5: Solve for x
    x = 2,840,068,035,180.78/2,541,932.13
  6. Step 6: Final answer
    x = 1,117,287.12

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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.