Home / 3,527,034.10-4,867,757.30-2,076,864.48

Finding the Fourth Proportional to 3,527,034.10, 4,867,757.30 and 2,076,864.48

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Solution

The fourth proportional to 3,527,034.10, 4,867,757.30 and 2,076,864.48 is: 2,866,338.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,034.10 : 4,867,757.30 = 2,076,864.48 : x
  2. Step 2: Convert to fraction form
    3,527,034.10/4,867,757.30 = 2,076,864.48/x
  3. Step 3: Cross multiply
    3,527,034.10x = 4,867,757.30 × 2,076,864.48
  4. Step 4: Simplify right side
    3,527,034.10x = 10,109,672,238,822.87
  5. Step 5: Solve for x
    x = 10,109,672,238,822.87/3,527,034.10
  6. Step 6: Final answer
    x = 2,866,338.11

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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.