Home / 7,052,546.20-10,578,819.30-3,693,314.20

Finding the Fourth Proportional to 7,052,546.20, 10,578,819.30 and 3,693,314.20

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Solution

The fourth proportional to 7,052,546.20, 10,578,819.30 and 3,693,314.20 is: 5,539,971.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,546.20 : 10,578,819.30 = 3,693,314.20 : x
  2. Step 2: Convert to fraction form
    7,052,546.20/10,578,819.30 = 3,693,314.20/x
  3. Step 3: Cross multiply
    7,052,546.20x = 10,578,819.30 × 3,693,314.20
  4. Step 4: Simplify right side
    7,052,546.20x = 39,070,903,539,924.06
  5. Step 5: Solve for x
    x = 39,070,903,539,924.06/7,052,546.20
  6. Step 6: Final answer
    x = 5,539,971.30

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Double scale
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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.