Home / 1,079,168.31-1,489,146.12-595,702.26

Finding the Fourth Proportional to 1,079,168.31, 1,489,146.12 and 595,702.26

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Solution

The fourth proportional to 1,079,168.31, 1,489,146.12 and 595,702.26 is: 822,010.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,168.31 : 1,489,146.12 = 595,702.26 : x
  2. Step 2: Convert to fraction form
    1,079,168.31/1,489,146.12 = 595,702.26/x
  3. Step 3: Cross multiply
    1,079,168.31x = 1,489,146.12 × 595,702.26
  4. Step 4: Simplify right side
    1,079,168.31x = 887,087,709,154.23
  5. Step 5: Solve for x
    x = 887,087,709,154.23/1,079,168.31
  6. Step 6: Final answer
    x = 822,010.53

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1.5x scale

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.