Home / 4,885,754.40-7,328,631.60-3,626,042.40

Finding the Fourth Proportional to 4,885,754.40, 7,328,631.60 and 3,626,042.40

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Solution

The fourth proportional to 4,885,754.40, 7,328,631.60 and 3,626,042.40 is: 5,439,063.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,754.40 : 7,328,631.60 = 3,626,042.40 : x
  2. Step 2: Convert to fraction form
    4,885,754.40/7,328,631.60 = 3,626,042.40/x
  3. Step 3: Cross multiply
    4,885,754.40x = 7,328,631.60 × 3,626,042.40
  4. Step 4: Simplify right side
    4,885,754.40x = 26,573,928,915,579.84
  5. Step 5: Solve for x
    x = 26,573,928,915,579.84/4,885,754.40
  6. Step 6: Final answer
    x = 5,439,063.60

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Similar ratio
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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.