Home / 1,057,534.20-1,459,399.02-604,825.20

Finding the Fourth Proportional to 1,057,534.20, 1,459,399.02 and 604,825.20

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Solution

The fourth proportional to 1,057,534.20, 1,459,399.02 and 604,825.20 is: 834,659.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,534.20 : 1,459,399.02 = 604,825.20 : x
  2. Step 2: Convert to fraction form
    1,057,534.20/1,459,399.02 = 604,825.20/x
  3. Step 3: Cross multiply
    1,057,534.20x = 1,459,399.02 × 604,825.20
  4. Step 4: Simplify right side
    1,057,534.20x = 882,681,304,151.30
  5. Step 5: Solve for x
    x = 882,681,304,151.30/1,057,534.20
  6. Step 6: Final answer
    x = 834,659.82

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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.