Home / 6,366,032.27-9,549,365.11-1,817,755.91

Finding the Fourth Proportional to 6,366,032.27, 9,549,365.11 and 1,817,755.91

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Solution

The fourth proportional to 6,366,032.27, 9,549,365.11 and 1,817,755.91 is: 2,726,724.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,032.27 : 9,549,365.11 = 1,817,755.91 : x
  2. Step 2: Convert to fraction form
    6,366,032.27/9,549,365.11 = 1,817,755.91/x
  3. Step 3: Cross multiply
    6,366,032.27x = 9,549,365.11 × 1,817,755.91
  4. Step 4: Simplify right side
    6,366,032.27x = 17,358,414,817,703.47
  5. Step 5: Solve for x
    x = 17,358,414,817,703.47/6,366,032.27
  6. Step 6: Final answer
    x = 2,726,724.29

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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.