Home / 750,677.20-1,035,839.88-598,102.48

Finding the Fourth Proportional to 750,677.20, 1,035,839.88 and 598,102.48

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Solution

The fourth proportional to 750,677.20, 1,035,839.88 and 598,102.48 is: 825,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,677.20 : 1,035,839.88 = 598,102.48 : x
  2. Step 2: Convert to fraction form
    750,677.20/1,035,839.88 = 598,102.48/x
  3. Step 3: Cross multiply
    750,677.20x = 1,035,839.88 × 598,102.48
  4. Step 4: Simplify right side
    750,677.20x = 619,538,401,110.90
  5. Step 5: Solve for x
    x = 619,538,401,110.90/750,677.20
  6. Step 6: Final answer
    x = 825,306.01

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