Home / 1,074,444.76-1,482,769.02-591,047.02

Finding the Fourth Proportional to 1,074,444.76, 1,482,769.02 and 591,047.02

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Solution

The fourth proportional to 1,074,444.76, 1,482,769.02 and 591,047.02 is: 815,664.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,444.76 : 1,482,769.02 = 591,047.02 : x
  2. Step 2: Convert to fraction form
    1,074,444.76/1,482,769.02 = 591,047.02/x
  3. Step 3: Cross multiply
    1,074,444.76x = 1,482,769.02 × 591,047.02
  4. Step 4: Simplify right side
    1,074,444.76x = 876,386,210,619.32
  5. Step 5: Solve for x
    x = 876,386,210,619.32/1,074,444.76
  6. Step 6: Final answer
    x = 815,664.28

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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.