Home / 3,006,400.44-4,514,680.98-2,983,176.12

Finding the Fourth Proportional to 3,006,400.44, 4,514,680.98 and 2,983,176.12

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Solution

The fourth proportional to 3,006,400.44, 4,514,680.98 and 2,983,176.12 is: 4,479,805.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,400.44 : 4,514,680.98 = 2,983,176.12 : x
  2. Step 2: Convert to fraction form
    3,006,400.44/4,514,680.98 = 2,983,176.12/x
  3. Step 3: Cross multiply
    3,006,400.44x = 4,514,680.98 × 2,983,176.12
  4. Step 4: Simplify right side
    3,006,400.44x = 13,468,088,488,954.20
  5. Step 5: Solve for x
    x = 13,468,088,488,954.20/3,006,400.44
  6. Step 6: Final answer
    x = 4,479,805.25

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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.