Home / 937,855.92-1,293,527.04-807,255.84

Finding the Fourth Proportional to 937,855.92, 1,293,527.04 and 807,255.84

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Solution

The fourth proportional to 937,855.92, 1,293,527.04 and 807,255.84 is: 1,113,398.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,855.92 : 1,293,527.04 = 807,255.84 : x
  2. Step 2: Convert to fraction form
    937,855.92/1,293,527.04 = 807,255.84/x
  3. Step 3: Cross multiply
    937,855.92x = 1,293,527.04 × 807,255.84
  4. Step 4: Simplify right side
    937,855.92x = 1,044,207,257,237.91
  5. Step 5: Solve for x
    x = 1,044,207,257,237.91/937,855.92
  6. Step 6: Final answer
    x = 1,113,398.37

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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.