Home / 4,445,946.33-6,132,020.63-3,826,805.28

Finding the Fourth Proportional to 4,445,946.33, 6,132,020.63 and 3,826,805.28

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Solution

The fourth proportional to 4,445,946.33, 6,132,020.63 and 3,826,805.28 is: 5,278,077.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,946.33 : 6,132,020.63 = 3,826,805.28 : x
  2. Step 2: Convert to fraction form
    4,445,946.33/6,132,020.63 = 3,826,805.28/x
  3. Step 3: Cross multiply
    4,445,946.33x = 6,132,020.63 × 3,826,805.28
  4. Step 4: Simplify right side
    4,445,946.33x = 23,466,048,904,818.90
  5. Step 5: Solve for x
    x = 23,466,048,904,818.90/4,445,946.33
  6. Step 6: Final answer
    x = 5,278,077.41

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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.