Home / 1,193,932.47-1,647,656.34-650,098.00

Finding the Fourth Proportional to 1,193,932.47, 1,647,656.34 and 650,098.00

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Solution

The fourth proportional to 1,193,932.47, 1,647,656.34 and 650,098.00 is: 897,151.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,932.47 : 1,647,656.34 = 650,098.00 : x
  2. Step 2: Convert to fraction form
    1,193,932.47/1,647,656.34 = 650,098.00/x
  3. Step 3: Cross multiply
    1,193,932.47x = 1,647,656.34 × 650,098.00
  4. Step 4: Simplify right side
    1,193,932.47x = 1,071,138,090,943.02
  5. Step 5: Solve for x
    x = 1,071,138,090,943.02/1,193,932.47
  6. Step 6: Final answer
    x = 897,151.32

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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.