Home / 1,754,681.67-2,632,022.35-956,634.30

Finding the Fourth Proportional to 1,754,681.67, 2,632,022.35 and 956,634.30

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Solution

The fourth proportional to 1,754,681.67, 2,632,022.35 and 956,634.30 is: 1,434,951.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,681.67 : 2,632,022.35 = 956,634.30 : x
  2. Step 2: Convert to fraction form
    1,754,681.67/2,632,022.35 = 956,634.30/x
  3. Step 3: Cross multiply
    1,754,681.67x = 2,632,022.35 × 956,634.30
  4. Step 4: Simplify right side
    1,754,681.67x = 2,517,882,855,985.02
  5. Step 5: Solve for x
    x = 2,517,882,855,985.02/1,754,681.67
  6. Step 6: Final answer
    x = 1,434,951.36

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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.