Home / 3,033,902.40-4,550,853.60-2,802,955.20

Finding the Fourth Proportional to 3,033,902.40, 4,550,853.60 and 2,802,955.20

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Solution

The fourth proportional to 3,033,902.40, 4,550,853.60 and 2,802,955.20 is: 4,204,432.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,902.40 : 4,550,853.60 = 2,802,955.20 : x
  2. Step 2: Convert to fraction form
    3,033,902.40/4,550,853.60 = 2,802,955.20/x
  3. Step 3: Cross multiply
    3,033,902.40x = 4,550,853.60 × 2,802,955.20
  4. Step 4: Simplify right side
    3,033,902.40x = 12,755,838,762,558.72
  5. Step 5: Solve for x
    x = 12,755,838,762,558.72/3,033,902.40
  6. Step 6: Final answer
    x = 4,204,432.80

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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.