Home / 6,383,565.28-8,799,029.22-4,317,827.51

Finding the Fourth Proportional to 6,383,565.28, 8,799,029.22 and 4,317,827.51

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Solution

The fourth proportional to 6,383,565.28, 8,799,029.22 and 4,317,827.51 is: 5,951,641.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,565.28 : 8,799,029.22 = 4,317,827.51 : x
  2. Step 2: Convert to fraction form
    6,383,565.28/8,799,029.22 = 4,317,827.51/x
  3. Step 3: Cross multiply
    6,383,565.28x = 8,799,029.22 × 4,317,827.51
  4. Step 4: Simplify right side
    6,383,565.28x = 37,992,690,465,599.27
  5. Step 5: Solve for x
    x = 37,992,690,465,599.27/6,383,565.28
  6. Step 6: Final answer
    x = 5,951,641.25

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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.