Home / 941,744.11-1,299,651.29-533,853.87

Finding the Fourth Proportional to 941,744.11, 1,299,651.29 and 533,853.87

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Solution

The fourth proportional to 941,744.11, 1,299,651.29 and 533,853.87 is: 736,743.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,744.11 : 1,299,651.29 = 533,853.87 : x
  2. Step 2: Convert to fraction form
    941,744.11/1,299,651.29 = 533,853.87/x
  3. Step 3: Cross multiply
    941,744.11x = 1,299,651.29 × 533,853.87
  4. Step 4: Simplify right side
    941,744.11x = 693,823,874,740.33
  5. Step 5: Solve for x
    x = 693,823,874,740.33/941,744.11
  6. Step 6: Final answer
    x = 736,743.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.