Home / 1,079,182.25-1,489,232.48-595,737.02

Finding the Fourth Proportional to 1,079,182.25, 1,489,232.48 and 595,737.02

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Solution

The fourth proportional to 1,079,182.25, 1,489,232.48 and 595,737.02 is: 822,095.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,182.25 : 1,489,232.48 = 595,737.02 : x
  2. Step 2: Convert to fraction form
    1,079,182.25/1,489,232.48 = 595,737.02/x
  3. Step 3: Cross multiply
    1,079,182.25x = 1,489,232.48 × 595,737.02
  4. Step 4: Simplify right side
    1,079,182.25x = 887,190,913,020.64
  5. Step 5: Solve for x
    x = 887,190,913,020.64/1,079,182.25
  6. Step 6: Final answer
    x = 822,095.54

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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.