Home / 6,146,288.06-8,481,655.22-3,392,916.39

Finding the Fourth Proportional to 6,146,288.06, 8,481,655.22 and 3,392,916.39

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Solution

The fourth proportional to 6,146,288.06, 8,481,655.22 and 3,392,916.39 is: 4,682,101.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,288.06 : 8,481,655.22 = 3,392,916.39 : x
  2. Step 2: Convert to fraction form
    6,146,288.06/8,481,655.22 = 3,392,916.39/x
  3. Step 3: Cross multiply
    6,146,288.06x = 8,481,655.22 × 3,392,916.39
  4. Step 4: Simplify right side
    6,146,288.06x = 28,777,547,010,267.06
  5. Step 5: Solve for x
    x = 28,777,547,010,267.06/6,146,288.06
  6. Step 6: Final answer
    x = 4,682,101.90

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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.