Home / 3,344,023.14-4,615,036.53-1,893,976.53

Finding the Fourth Proportional to 3,344,023.14, 4,615,036.53 and 1,893,976.53

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Solution

The fourth proportional to 3,344,023.14, 4,615,036.53 and 1,893,976.53 is: 2,613,848.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,023.14 : 4,615,036.53 = 1,893,976.53 : x
  2. Step 2: Convert to fraction form
    3,344,023.14/4,615,036.53 = 1,893,976.53/x
  3. Step 3: Cross multiply
    3,344,023.14x = 4,615,036.53 × 1,893,976.53
  4. Step 4: Simplify right side
    3,344,023.14x = 8,740,770,872,912.64
  5. Step 5: Solve for x
    x = 8,740,770,872,912.64/3,344,023.14
  6. Step 6: Final answer
    x = 2,613,848.80

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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.