Home / 3,442,709.38-5,163,877.18-1,046,367.18

Finding the Fourth Proportional to 3,442,709.38, 5,163,877.18 and 1,046,367.18

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Solution

The fourth proportional to 3,442,709.38, 5,163,877.18 and 1,046,367.18 is: 1,569,493.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,709.38 : 5,163,877.18 = 1,046,367.18 : x
  2. Step 2: Convert to fraction form
    3,442,709.38/5,163,877.18 = 1,046,367.18/x
  3. Step 3: Cross multiply
    3,442,709.38x = 5,163,877.18 × 1,046,367.18
  4. Step 4: Simplify right side
    3,442,709.38x = 5,403,311,602,702.95
  5. Step 5: Solve for x
    x = 5,403,311,602,702.95/3,442,709.38
  6. Step 6: Final answer
    x = 1,569,493.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.