Home / 3,247,398.65-4,481,422.02-1,757,250.36

Finding the Fourth Proportional to 3,247,398.65, 4,481,422.02 and 1,757,250.36

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Solution

The fourth proportional to 3,247,398.65, 4,481,422.02 and 1,757,250.36 is: 2,425,011.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,398.65 : 4,481,422.02 = 1,757,250.36 : x
  2. Step 2: Convert to fraction form
    3,247,398.65/4,481,422.02 = 1,757,250.36/x
  3. Step 3: Cross multiply
    3,247,398.65x = 4,481,422.02 × 1,757,250.36
  4. Step 4: Simplify right side
    3,247,398.65x = 7,874,980,457,956.93
  5. Step 5: Solve for x
    x = 7,874,980,457,956.93/3,247,398.65
  6. Step 6: Final answer
    x = 2,425,011.93

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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.