Home / 896,034.48-1,344,314.40-264,964.80

Finding the Fourth Proportional to 896,034.48, 1,344,314.40 and 264,964.80

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Solution

The fourth proportional to 896,034.48, 1,344,314.40 and 264,964.80 is: 397,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,034.48 : 1,344,314.40 = 264,964.80 : x
  2. Step 2: Convert to fraction form
    896,034.48/1,344,314.40 = 264,964.80/x
  3. Step 3: Cross multiply
    896,034.48x = 1,344,314.40 × 264,964.80
  4. Step 4: Simplify right side
    896,034.48x = 356,195,996,133.12
  5. Step 5: Solve for x
    x = 356,195,996,133.12/896,034.48
  6. Step 6: Final answer
    x = 397,524.88

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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.