Home / 1,459,435.82-2,187,377.06-1,033,092.45

Finding the Fourth Proportional to 1,459,435.82, 2,187,377.06 and 1,033,092.45

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Solution

The fourth proportional to 1,459,435.82, 2,187,377.06 and 1,033,092.45 is: 1,548,381.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,435.82 : 2,187,377.06 = 1,033,092.45 : x
  2. Step 2: Convert to fraction form
    1,459,435.82/2,187,377.06 = 1,033,092.45/x
  3. Step 3: Cross multiply
    1,459,435.82x = 2,187,377.06 × 1,033,092.45
  4. Step 4: Simplify right side
    1,459,435.82x = 2,259,762,720,823.74
  5. Step 5: Solve for x
    x = 2,259,762,720,823.74/1,459,435.82
  6. Step 6: Final answer
    x = 1,548,381.02

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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.