Home / 3,441,750.71-4,754,472.86-2,757,964.91

Finding the Fourth Proportional to 3,441,750.71, 4,754,472.86 and 2,757,964.91

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Solution

The fourth proportional to 3,441,750.71, 4,754,472.86 and 2,757,964.91 is: 3,809,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,750.71 : 4,754,472.86 = 2,757,964.91 : x
  2. Step 2: Convert to fraction form
    3,441,750.71/4,754,472.86 = 2,757,964.91/x
  3. Step 3: Cross multiply
    3,441,750.71x = 4,754,472.86 × 2,757,964.91
  4. Step 4: Simplify right side
    3,441,750.71x = 13,112,669,296,549.89
  5. Step 5: Solve for x
    x = 13,112,669,296,549.89/3,441,750.71
  6. Step 6: Final answer
    x = 3,809,883.52

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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.