Home / 1,097,966.16-1,514,847.84-614,454.48

Finding the Fourth Proportional to 1,097,966.16, 1,514,847.84 and 614,454.48

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Solution

The fourth proportional to 1,097,966.16, 1,514,847.84 and 614,454.48 is: 847,753.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,966.16 : 1,514,847.84 = 614,454.48 : x
  2. Step 2: Convert to fraction form
    1,097,966.16/1,514,847.84 = 614,454.48/x
  3. Step 3: Cross multiply
    1,097,966.16x = 1,514,847.84 × 614,454.48
  4. Step 4: Simplify right side
    1,097,966.16x = 930,805,041,806.32
  5. Step 5: Solve for x
    x = 930,805,041,806.32/1,097,966.16
  6. Step 6: Final answer
    x = 847,753.85

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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.