Home / 1,092,867.24-1,508,163.30-609,462.90

Finding the Fourth Proportional to 1,092,867.24, 1,508,163.30 and 609,462.90

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Solution

The fourth proportional to 1,092,867.24, 1,508,163.30 and 609,462.90 is: 841,062.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,867.24 : 1,508,163.30 = 609,462.90 : x
  2. Step 2: Convert to fraction form
    1,092,867.24/1,508,163.30 = 609,462.90/x
  3. Step 3: Cross multiply
    1,092,867.24x = 1,508,163.30 × 609,462.90
  4. Step 4: Simplify right side
    1,092,867.24x = 919,169,578,491.57
  5. Step 5: Solve for x
    x = 919,169,578,491.57/1,092,867.24
  6. Step 6: Final answer
    x = 841,062.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.