Home / 6,193,565.20-8,547,255.30-3,402,724.48

Finding the Fourth Proportional to 6,193,565.20, 8,547,255.30 and 3,402,724.48

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Solution

The fourth proportional to 6,193,565.20, 8,547,255.30 and 3,402,724.48 is: 4,695,834.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,565.20 : 8,547,255.30 = 3,402,724.48 : x
  2. Step 2: Convert to fraction form
    6,193,565.20/8,547,255.30 = 3,402,724.48/x
  3. Step 3: Cross multiply
    6,193,565.20x = 8,547,255.30 × 3,402,724.48
  4. Step 4: Simplify right side
    6,193,565.20x = 29,083,954,846,119.75
  5. Step 5: Solve for x
    x = 29,083,954,846,119.75/6,193,565.20
  6. Step 6: Final answer
    x = 4,695,834.13

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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.