Home / 3,344,023.55-4,615,037.10-1,893,976.94

Finding the Fourth Proportional to 3,344,023.55, 4,615,037.10 and 1,893,976.94

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Solution

The fourth proportional to 3,344,023.55, 4,615,037.10 and 1,893,976.94 is: 2,613,849.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,023.55 : 4,615,037.10 = 1,893,976.94 : x
  2. Step 2: Convert to fraction form
    3,344,023.55/4,615,037.10 = 1,893,976.94/x
  3. Step 3: Cross multiply
    3,344,023.55x = 4,615,037.10 × 1,893,976.94
  4. Step 4: Simplify right side
    3,344,023.55x = 8,740,773,821,569.29
  5. Step 5: Solve for x
    x = 8,740,773,821,569.29/3,344,023.55
  6. Step 6: Final answer
    x = 2,613,849.37

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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.