Home / 4,326,656.43-5,972,624.33-2,695,869.54

Finding the Fourth Proportional to 4,326,656.43, 5,972,624.33 and 2,695,869.54

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Solution

The fourth proportional to 4,326,656.43, 5,972,624.33 and 2,695,869.54 is: 3,721,445.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,656.43 : 5,972,624.33 = 2,695,869.54 : x
  2. Step 2: Convert to fraction form
    4,326,656.43/5,972,624.33 = 2,695,869.54/x
  3. Step 3: Cross multiply
    4,326,656.43x = 5,972,624.33 × 2,695,869.54
  4. Step 4: Simplify right side
    4,326,656.43x = 16,101,416,011,849.58
  5. Step 5: Solve for x
    x = 16,101,416,011,849.58/4,326,656.43
  6. Step 6: Final answer
    x = 3,721,445.48

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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.