Home / 1,754,689.59-2,632,034.12-956,642.22

Finding the Fourth Proportional to 1,754,689.59, 2,632,034.12 and 956,642.22

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Solution

The fourth proportional to 1,754,689.59, 2,632,034.12 and 956,642.22 is: 1,434,963.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,689.59 : 2,632,034.12 = 956,642.22 : x
  2. Step 2: Convert to fraction form
    1,754,689.59/2,632,034.12 = 956,642.22/x
  3. Step 3: Cross multiply
    1,754,689.59x = 2,632,034.12 × 956,642.22
  4. Step 4: Simplify right side
    1,754,689.59x = 2,517,914,958,889.34
  5. Step 5: Solve for x
    x = 2,517,914,958,889.34/1,754,689.59
  6. Step 6: Final answer
    x = 1,434,963.18

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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.