Home / 5,025,335.68-6,934,399.66-2,960,216.78

Finding the Fourth Proportional to 5,025,335.68, 6,934,399.66 and 2,960,216.78

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Solution

The fourth proportional to 5,025,335.68, 6,934,399.66 and 2,960,216.78 is: 4,084,767.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,335.68 : 6,934,399.66 = 2,960,216.78 : x
  2. Step 2: Convert to fraction form
    5,025,335.68/6,934,399.66 = 2,960,216.78/x
  3. Step 3: Cross multiply
    5,025,335.68x = 6,934,399.66 × 2,960,216.78
  4. Step 4: Simplify right side
    5,025,335.68x = 20,527,326,217,957.21
  5. Step 5: Solve for x
    x = 20,527,326,217,957.21/5,025,335.68
  6. Step 6: Final answer
    x = 4,084,767.18

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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.