Home / 1,074,601.47-1,482,891.47-591,088.56

Finding the Fourth Proportional to 1,074,601.47, 1,482,891.47 and 591,088.56

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Solution

The fourth proportional to 1,074,601.47, 1,482,891.47 and 591,088.56 is: 815,670.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,601.47 : 1,482,891.47 = 591,088.56 : x
  2. Step 2: Convert to fraction form
    1,074,601.47/1,482,891.47 = 591,088.56/x
  3. Step 3: Cross multiply
    1,074,601.47x = 1,482,891.47 × 591,088.56
  4. Step 4: Simplify right side
    1,074,601.47x = 876,520,180,683.14
  5. Step 5: Solve for x
    x = 876,520,180,683.14/1,074,601.47
  6. Step 6: Final answer
    x = 815,670.00

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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.