Home / 4,127,293.40-5,696,341.06-2,408,408.60

Finding the Fourth Proportional to 4,127,293.40, 5,696,341.06 and 2,408,408.60

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Solution

The fourth proportional to 4,127,293.40, 5,696,341.06 and 2,408,408.60 is: 3,323,998.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,293.40 : 5,696,341.06 = 2,408,408.60 : x
  2. Step 2: Convert to fraction form
    4,127,293.40/5,696,341.06 = 2,408,408.60/x
  3. Step 3: Cross multiply
    4,127,293.40x = 5,696,341.06 × 2,408,408.60
  4. Step 4: Simplify right side
    4,127,293.40x = 13,719,116,797,437.12
  5. Step 5: Solve for x
    x = 13,719,116,797,437.12/4,127,293.40
  6. Step 6: Final answer
    x = 3,323,998.43

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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.