Home / 2,227,795.80-3,341,693.70-544,899.30

Finding the Fourth Proportional to 2,227,795.80, 3,341,693.70 and 544,899.30

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Solution

The fourth proportional to 2,227,795.80, 3,341,693.70 and 544,899.30 is: 817,348.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,795.80 : 3,341,693.70 = 544,899.30 : x
  2. Step 2: Convert to fraction form
    2,227,795.80/3,341,693.70 = 544,899.30/x
  3. Step 3: Cross multiply
    2,227,795.80x = 3,341,693.70 × 544,899.30
  4. Step 4: Simplify right side
    2,227,795.80x = 1,820,886,557,944.41
  5. Step 5: Solve for x
    x = 1,820,886,557,944.41/2,227,795.80
  6. Step 6: Final answer
    x = 817,348.95

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Double scale
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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.