Home / 4,789,363.60-7,184,045.40-4,269,732.40

Finding the Fourth Proportional to 4,789,363.60, 7,184,045.40 and 4,269,732.40

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Solution

The fourth proportional to 4,789,363.60, 7,184,045.40 and 4,269,732.40 is: 6,404,598.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,363.60 : 7,184,045.40 = 4,269,732.40 : x
  2. Step 2: Convert to fraction form
    4,789,363.60/7,184,045.40 = 4,269,732.40/x
  3. Step 3: Cross multiply
    4,789,363.60x = 7,184,045.40 × 4,269,732.40
  4. Step 4: Simplify right side
    4,789,363.60x = 30,673,951,407,450.96
  5. Step 5: Solve for x
    x = 30,673,951,407,450.96/4,789,363.60
  6. Step 6: Final answer
    x = 6,404,598.60

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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.