Home / 5,688,259.20-8,514,674.10-3,284,964.90

Finding the Fourth Proportional to 5,688,259.20, 8,514,674.10 and 3,284,964.90

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Solution

The fourth proportional to 5,688,259.20, 8,514,674.10 and 3,284,964.90 is: 4,917,217.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,688,259.20 : 8,514,674.10 = 3,284,964.90 : x
  2. Step 2: Convert to fraction form
    5,688,259.20/8,514,674.10 = 3,284,964.90/x
  3. Step 3: Cross multiply
    5,688,259.20x = 8,514,674.10 × 3,284,964.90
  4. Step 4: Simplify right side
    5,688,259.20x = 27,970,405,553,439.09
  5. Step 5: Solve for x
    x = 27,970,405,553,439.09/5,688,259.20
  6. Step 6: Final answer
    x = 4,917,217.13

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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.