Home / 2,414,614.56-3,332,230.56-1,326,916.32

Finding the Fourth Proportional to 2,414,614.56, 3,332,230.56 and 1,326,916.32

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Solution

The fourth proportional to 2,414,614.56, 3,332,230.56 and 1,326,916.32 is: 1,831,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,614.56 : 3,332,230.56 = 1,326,916.32 : x
  2. Step 2: Convert to fraction form
    2,414,614.56/3,332,230.56 = 1,326,916.32/x
  3. Step 3: Cross multiply
    2,414,614.56x = 3,332,230.56 × 1,326,916.32
  4. Step 4: Simplify right side
    2,414,614.56x = 4,421,591,112,066.74
  5. Step 5: Solve for x
    x = 4,421,591,112,066.74/2,414,614.56
  6. Step 6: Final answer
    x = 1,831,178.85

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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.