Home / 3,780,952.07-5,671,398.92-941,045.09

Finding the Fourth Proportional to 3,780,952.07, 5,671,398.92 and 941,045.09

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Solution

The fourth proportional to 3,780,952.07, 5,671,398.92 and 941,045.09 is: 1,411,560.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,952.07 : 5,671,398.92 = 941,045.09 : x
  2. Step 2: Convert to fraction form
    3,780,952.07/5,671,398.92 = 941,045.09/x
  3. Step 3: Cross multiply
    3,780,952.07x = 5,671,398.92 × 941,045.09
  4. Step 4: Simplify right side
    3,780,952.07x = 5,337,042,074,035.08
  5. Step 5: Solve for x
    x = 5,337,042,074,035.08/3,780,952.07
  6. Step 6: Final answer
    x = 1,411,560.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.