Home / 4,385,646.91-6,568,251.57-4,264,574.59

Finding the Fourth Proportional to 4,385,646.91, 6,568,251.57 and 4,264,574.59

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Solution

The fourth proportional to 4,385,646.91, 6,568,251.57 and 4,264,574.59 is: 6,386,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,646.91 : 6,568,251.57 = 4,264,574.59 : x
  2. Step 2: Convert to fraction form
    4,385,646.91/6,568,251.57 = 4,264,574.59/x
  3. Step 3: Cross multiply
    4,385,646.91x = 6,568,251.57 × 4,264,574.59
  4. Step 4: Simplify right side
    4,385,646.91x = 28,010,798,746,149.61
  5. Step 5: Solve for x
    x = 28,010,798,746,149.61/4,385,646.91
  6. Step 6: Final answer
    x = 6,386,925.20

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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.