Home / 3,197,936.46-4,413,154.29-1,747,631.88

Finding the Fourth Proportional to 3,197,936.46, 4,413,154.29 and 1,747,631.88

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Solution

The fourth proportional to 3,197,936.46, 4,413,154.29 and 1,747,631.88 is: 2,411,733.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,936.46 : 4,413,154.29 = 1,747,631.88 : x
  2. Step 2: Convert to fraction form
    3,197,936.46/4,413,154.29 = 1,747,631.88/x
  3. Step 3: Cross multiply
    3,197,936.46x = 4,413,154.29 × 1,747,631.88
  4. Step 4: Simplify right side
    3,197,936.46x = 7,712,569,128,562.77
  5. Step 5: Solve for x
    x = 7,712,569,128,562.77/3,197,936.46
  6. Step 6: Final answer
    x = 2,411,733.07

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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.