Home / 4,127,295.40-5,696,343.82-2,408,410.60

Finding the Fourth Proportional to 4,127,295.40, 5,696,343.82 and 2,408,410.60

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Solution

The fourth proportional to 4,127,295.40, 5,696,343.82 and 2,408,410.60 is: 3,324,001.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,295.40 : 5,696,343.82 = 2,408,410.60 : x
  2. Step 2: Convert to fraction form
    4,127,295.40/5,696,343.82 = 2,408,410.60/x
  3. Step 3: Cross multiply
    4,127,295.40x = 5,696,343.82 × 2,408,410.60
  4. Step 4: Simplify right side
    4,127,295.40x = 13,719,134,837,332.49
  5. Step 5: Solve for x
    x = 13,719,134,837,332.49/4,127,295.40
  6. Step 6: Final answer
    x = 3,324,001.19

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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.