Home / 895,501.20-1,343,251.80-844,179.60

Finding the Fourth Proportional to 895,501.20, 1,343,251.80 and 844,179.60

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Solution

The fourth proportional to 895,501.20, 1,343,251.80 and 844,179.60 is: 1,266,269.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,501.20 : 1,343,251.80 = 844,179.60 : x
  2. Step 2: Convert to fraction form
    895,501.20/1,343,251.80 = 844,179.60/x
  3. Step 3: Cross multiply
    895,501.20x = 1,343,251.80 × 844,179.60
  4. Step 4: Simplify right side
    895,501.20x = 1,133,945,767,223.28
  5. Step 5: Solve for x
    x = 1,133,945,767,223.28/895,501.20
  6. Step 6: Final answer
    x = 1,266,269.40

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Similar ratio
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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.