Home / 1,034,816.30-1,551,301.05-403,583.30

Finding the Fourth Proportional to 1,034,816.30, 1,551,301.05 and 403,583.30

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Solution

The fourth proportional to 1,034,816.30, 1,551,301.05 and 403,583.30 is: 605,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,816.30 : 1,551,301.05 = 403,583.30 : x
  2. Step 2: Convert to fraction form
    1,034,816.30/1,551,301.05 = 403,583.30/x
  3. Step 3: Cross multiply
    1,034,816.30x = 1,551,301.05 × 403,583.30
  4. Step 4: Simplify right side
    1,034,816.30x = 626,079,197,052.47
  5. Step 5: Solve for x
    x = 626,079,197,052.47/1,034,816.30
  6. Step 6: Final answer
    x = 605,014.82

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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.