Home / 2,080,838.32-3,121,465.16-564,545.04

Finding the Fourth Proportional to 2,080,838.32, 3,121,465.16 and 564,545.04

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Solution

The fourth proportional to 2,080,838.32, 3,121,465.16 and 564,545.04 is: 846,873.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,838.32 : 3,121,465.16 = 564,545.04 : x
  2. Step 2: Convert to fraction form
    2,080,838.32/3,121,465.16 = 564,545.04/x
  3. Step 3: Cross multiply
    2,080,838.32x = 3,121,465.16 × 564,545.04
  4. Step 4: Simplify right side
    2,080,838.32x = 1,762,207,673,610.81
  5. Step 5: Solve for x
    x = 1,762,207,673,610.81/2,080,838.32
  6. Step 6: Final answer
    x = 846,873.90

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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.