Home / 3,440,871.48-5,160,952.98-1,044,619.32

Finding the Fourth Proportional to 3,440,871.48, 5,160,952.98 and 1,044,619.32

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Solution

The fourth proportional to 3,440,871.48, 5,160,952.98 and 1,044,619.32 is: 1,566,821.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,871.48 : 5,160,952.98 = 1,044,619.32 : x
  2. Step 2: Convert to fraction form
    3,440,871.48/5,160,952.98 = 1,044,619.32/x
  3. Step 3: Cross multiply
    3,440,871.48x = 5,160,952.98 × 1,044,619.32
  4. Step 4: Simplify right side
    3,440,871.48x = 5,391,231,192,519.57
  5. Step 5: Solve for x
    x = 5,391,231,192,519.57/3,440,871.48
  6. Step 6: Final answer
    x = 1,566,821.44

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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.