Home / 4,429,201.92-6,112,316.72-2,495,490.54

Finding the Fourth Proportional to 4,429,201.92, 6,112,316.72 and 2,495,490.54

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Solution

The fourth proportional to 4,429,201.92, 6,112,316.72 and 2,495,490.54 is: 3,443,787.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,201.92 : 6,112,316.72 = 2,495,490.54 : x
  2. Step 2: Convert to fraction form
    4,429,201.92/6,112,316.72 = 2,495,490.54/x
  3. Step 3: Cross multiply
    4,429,201.92x = 6,112,316.72 × 2,495,490.54
  4. Step 4: Simplify right side
    4,429,201.92x = 15,253,228,552,243.83
  5. Step 5: Solve for x
    x = 15,253,228,552,243.83/4,429,201.92
  6. Step 6: Final answer
    x = 3,443,787.13

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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.