Home / 5,380,551.19-7,425,099.19-2,933,108.25

Finding the Fourth Proportional to 5,380,551.19, 7,425,099.19 and 2,933,108.25

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Solution

The fourth proportional to 5,380,551.19, 7,425,099.19 and 2,933,108.25 is: 4,047,655.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,380,551.19 : 7,425,099.19 = 2,933,108.25 : x
  2. Step 2: Convert to fraction form
    5,380,551.19/7,425,099.19 = 2,933,108.25/x
  3. Step 3: Cross multiply
    5,380,551.19x = 7,425,099.19 × 2,933,108.25
  4. Step 4: Simplify right side
    5,380,551.19x = 21,778,619,691,257.32
  5. Step 5: Solve for x
    x = 21,778,619,691,257.32/5,380,551.19
  6. Step 6: Final answer
    x = 4,047,655.89

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.