Home / 2,843,502.30-4,265,253.46-950,243.74

Finding the Fourth Proportional to 2,843,502.30, 4,265,253.46 and 950,243.74

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Solution

The fourth proportional to 2,843,502.30, 4,265,253.46 and 950,243.74 is: 1,425,365.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,502.30 : 4,265,253.46 = 950,243.74 : x
  2. Step 2: Convert to fraction form
    2,843,502.30/4,265,253.46 = 950,243.74/x
  3. Step 3: Cross multiply
    2,843,502.30x = 4,265,253.46 × 950,243.74
  4. Step 4: Simplify right side
    2,843,502.30x = 4,053,030,399,878.34
  5. Step 5: Solve for x
    x = 4,053,030,399,878.34/2,843,502.30
  6. Step 6: Final answer
    x = 1,425,365.61

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Double scale
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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.