Home / 1,799,165.56-2,698,747.26-469,469.56

Finding the Fourth Proportional to 1,799,165.56, 2,698,747.26 and 469,469.56

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Solution

The fourth proportional to 1,799,165.56, 2,698,747.26 and 469,469.56 is: 704,204.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,165.56 : 2,698,747.26 = 469,469.56 : x
  2. Step 2: Convert to fraction form
    1,799,165.56/2,698,747.26 = 469,469.56/x
  3. Step 3: Cross multiply
    1,799,165.56x = 2,698,747.26 × 469,469.56
  4. Step 4: Simplify right side
    1,799,165.56x = 1,266,979,688,703.41
  5. Step 5: Solve for x
    x = 1,266,979,688,703.41/1,799,165.56
  6. Step 6: Final answer
    x = 704,204.06

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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.