Home / 1,031,674.59-1,546,805.97-525,255.57

Finding the Fourth Proportional to 1,031,674.59, 1,546,805.97 and 525,255.57

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Solution

The fourth proportional to 1,031,674.59, 1,546,805.97 and 525,255.57 is: 787,523.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,674.59 : 1,546,805.97 = 525,255.57 : x
  2. Step 2: Convert to fraction form
    1,031,674.59/1,546,805.97 = 525,255.57/x
  3. Step 3: Cross multiply
    1,031,674.59x = 1,546,805.97 × 525,255.57
  4. Step 4: Simplify right side
    1,031,674.59x = 812,468,451,451.75
  5. Step 5: Solve for x
    x = 812,468,451,451.75/1,031,674.59
  6. Step 6: Final answer
    x = 787,523.95

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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.