Home / 3,344,023.17-4,615,036.58-1,893,976.56

Finding the Fourth Proportional to 3,344,023.17, 4,615,036.58 and 1,893,976.56

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Solution

The fourth proportional to 3,344,023.17, 4,615,036.58 and 1,893,976.56 is: 2,613,848.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,023.17 : 4,615,036.58 = 1,893,976.56 : x
  2. Step 2: Convert to fraction form
    3,344,023.17/4,615,036.58 = 1,893,976.56/x
  3. Step 3: Cross multiply
    3,344,023.17x = 4,615,036.58 × 1,893,976.56
  4. Step 4: Simplify right side
    3,344,023.17x = 8,740,771,073,517.50
  5. Step 5: Solve for x
    x = 8,740,771,073,517.50/3,344,023.17
  6. Step 6: Final answer
    x = 2,613,848.84

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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.