Home / 2,356,689.46-3,252,508.86-1,324,199.44

Finding the Fourth Proportional to 2,356,689.46, 3,252,508.86 and 1,324,199.44

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Solution

The fourth proportional to 2,356,689.46, 3,252,508.86 and 1,324,199.44 is: 1,827,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,689.46 : 3,252,508.86 = 1,324,199.44 : x
  2. Step 2: Convert to fraction form
    2,356,689.46/3,252,508.86 = 1,324,199.44/x
  3. Step 3: Cross multiply
    2,356,689.46x = 3,252,508.86 × 1,324,199.44
  4. Step 4: Simplify right side
    2,356,689.46x = 4,306,970,411,007.04
  5. Step 5: Solve for x
    x = 4,306,970,411,007.04/2,356,689.46
  6. Step 6: Final answer
    x = 1,827,551.10

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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.