Home / 4,275,708.96-5,900,479.74-2,342,001.72

Finding the Fourth Proportional to 4,275,708.96, 5,900,479.74 and 2,342,001.72

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Solution

The fourth proportional to 4,275,708.96, 5,900,479.74 and 2,342,001.72 is: 3,231,963.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,708.96 : 5,900,479.74 = 2,342,001.72 : x
  2. Step 2: Convert to fraction form
    4,275,708.96/5,900,479.74 = 2,342,001.72/x
  3. Step 3: Cross multiply
    4,275,708.96x = 5,900,479.74 × 2,342,001.72
  4. Step 4: Simplify right side
    4,275,708.96x = 13,818,933,699,905.15
  5. Step 5: Solve for x
    x = 13,818,933,699,905.15/4,275,708.96
  6. Step 6: Final answer
    x = 3,231,963.13

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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.