Home / 1,136,301.80-1,704,452.70-294,853.55

Finding the Fourth Proportional to 1,136,301.80, 1,704,452.70 and 294,853.55

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Solution

The fourth proportional to 1,136,301.80, 1,704,452.70 and 294,853.55 is: 442,280.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,301.80 : 1,704,452.70 = 294,853.55 : x
  2. Step 2: Convert to fraction form
    1,136,301.80/1,704,452.70 = 294,853.55/x
  3. Step 3: Cross multiply
    1,136,301.80x = 1,704,452.70 × 294,853.55
  4. Step 4: Simplify right side
    1,136,301.80x = 502,563,929,402.09
  5. Step 5: Solve for x
    x = 502,563,929,402.09/1,136,301.80
  6. Step 6: Final answer
    x = 442,280.33

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Similar ratio
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1.5x scale

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.