Home / 2,843,498.96-4,265,248.47-950,240.39

Finding the Fourth Proportional to 2,843,498.96, 4,265,248.47 and 950,240.39

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Solution

The fourth proportional to 2,843,498.96, 4,265,248.47 and 950,240.39 is: 1,425,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,498.96 : 4,265,248.47 = 950,240.39 : x
  2. Step 2: Convert to fraction form
    2,843,498.96/4,265,248.47 = 950,240.39/x
  3. Step 3: Cross multiply
    2,843,498.96x = 4,265,248.47 × 950,240.39
  4. Step 4: Simplify right side
    2,843,498.96x = 4,053,011,369,579.70
  5. Step 5: Solve for x
    x = 4,053,011,369,579.70/2,843,498.96
  6. Step 6: Final answer
    x = 1,425,360.60

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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.