Home / 4,034,654.80-5,567,570.78-2,223,818.80

Finding the Fourth Proportional to 4,034,654.80, 5,567,570.78 and 2,223,818.80

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Solution

The fourth proportional to 4,034,654.80, 5,567,570.78 and 2,223,818.80 is: 3,068,730.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,654.80 : 5,567,570.78 = 2,223,818.80 : x
  2. Step 2: Convert to fraction form
    4,034,654.80/5,567,570.78 = 2,223,818.80/x
  3. Step 3: Cross multiply
    4,034,654.80x = 5,567,570.78 × 2,223,818.80
  4. Step 4: Simplify right side
    4,034,654.80x = 12,381,268,545,856.64
  5. Step 5: Solve for x
    x = 12,381,268,545,856.64/4,034,654.80
  6. Step 6: Final answer
    x = 3,068,730.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.