Home / 3,554,526.24-5,330,965.59-995,920.92

Finding the Fourth Proportional to 3,554,526.24, 5,330,965.59 and 995,920.92

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Solution

The fourth proportional to 3,554,526.24, 5,330,965.59 and 995,920.92 is: 1,493,650.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,526.24 : 5,330,965.59 = 995,920.92 : x
  2. Step 2: Convert to fraction form
    3,554,526.24/5,330,965.59 = 995,920.92/x
  3. Step 3: Cross multiply
    3,554,526.24x = 5,330,965.59 × 995,920.92
  4. Step 4: Simplify right side
    3,554,526.24x = 5,309,220,154,881.14
  5. Step 5: Solve for x
    x = 5,309,220,154,881.14/3,554,526.24
  6. Step 6: Final answer
    x = 1,493,650.57

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Double scale
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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.