Home / 3,060,826.38-4,224,402.30-1,772,508.42

Finding the Fourth Proportional to 3,060,826.38, 4,224,402.30 and 1,772,508.42

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Solution

The fourth proportional to 3,060,826.38, 4,224,402.30 and 1,772,508.42 is: 2,446,329.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,826.38 : 4,224,402.30 = 1,772,508.42 : x
  2. Step 2: Convert to fraction form
    3,060,826.38/4,224,402.30 = 1,772,508.42/x
  3. Step 3: Cross multiply
    3,060,826.38x = 4,224,402.30 × 1,772,508.42
  4. Step 4: Simplify right side
    3,060,826.38x = 7,487,788,646,217.37
  5. Step 5: Solve for x
    x = 7,487,788,646,217.37/3,060,826.38
  6. Step 6: Final answer
    x = 2,446,329.10

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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.