Home / 906,586.26-1,356,525.18-546,965.70

Finding the Fourth Proportional to 906,586.26, 1,356,525.18 and 546,965.70

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Solution

The fourth proportional to 906,586.26, 1,356,525.18 and 546,965.70 is: 818,424.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,586.26 : 1,356,525.18 = 546,965.70 : x
  2. Step 2: Convert to fraction form
    906,586.26/1,356,525.18 = 546,965.70/x
  3. Step 3: Cross multiply
    906,586.26x = 1,356,525.18 × 546,965.70
  4. Step 4: Simplify right side
    906,586.26x = 741,972,744,646.33
  5. Step 5: Solve for x
    x = 741,972,744,646.33/906,586.26
  6. Step 6: Final answer
    x = 818,424.87

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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.