Home / 1,044,506.66-1,566,843.35-445,473.18

Finding the Fourth Proportional to 1,044,506.66, 1,566,843.35 and 445,473.18

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Solution

The fourth proportional to 1,044,506.66, 1,566,843.35 and 445,473.18 is: 668,245.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,506.66 : 1,566,843.35 = 445,473.18 : x
  2. Step 2: Convert to fraction form
    1,044,506.66/1,566,843.35 = 445,473.18/x
  3. Step 3: Cross multiply
    1,044,506.66x = 1,566,843.35 × 445,473.18
  4. Step 4: Simplify right side
    1,044,506.66x = 697,986,687,458.99
  5. Step 5: Solve for x
    x = 697,986,687,458.99/1,044,506.66
  6. Step 6: Final answer
    x = 668,245.32

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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.