Home / 5,566,295.60-8,352,208.20-2,200,612.40

Finding the Fourth Proportional to 5,566,295.60, 8,352,208.20 and 2,200,612.40

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Solution

The fourth proportional to 5,566,295.60, 8,352,208.20 and 2,200,612.40 is: 3,302,011.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,295.60 : 8,352,208.20 = 2,200,612.40 : x
  2. Step 2: Convert to fraction form
    5,566,295.60/8,352,208.20 = 2,200,612.40/x
  3. Step 3: Cross multiply
    5,566,295.60x = 8,352,208.20 × 2,200,612.40
  4. Step 4: Simplify right side
    5,566,295.60x = 18,379,972,932,301.68
  5. Step 5: Solve for x
    x = 18,379,972,932,301.68/5,566,295.60
  6. Step 6: Final answer
    x = 3,302,011.65

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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.