Home / 1,344,449.80-2,017,031.10-585,965.80

Finding the Fourth Proportional to 1,344,449.80, 2,017,031.10 and 585,965.80

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Solution

The fourth proportional to 1,344,449.80, 2,017,031.10 and 585,965.80 is: 879,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,449.80 : 2,017,031.10 = 585,965.80 : x
  2. Step 2: Convert to fraction form
    1,344,449.80/2,017,031.10 = 585,965.80/x
  3. Step 3: Cross multiply
    1,344,449.80x = 2,017,031.10 × 585,965.80
  4. Step 4: Simplify right side
    1,344,449.80x = 1,181,911,242,136.38
  5. Step 5: Solve for x
    x = 1,181,911,242,136.38/1,344,449.80
  6. Step 6: Final answer
    x = 879,104.03

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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.