Home / 4,894,570.70-7,341,856.05-4,170,236.30

Finding the Fourth Proportional to 4,894,570.70, 7,341,856.05 and 4,170,236.30

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Solution

The fourth proportional to 4,894,570.70, 7,341,856.05 and 4,170,236.30 is: 6,255,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,570.70 : 7,341,856.05 = 4,170,236.30 : x
  2. Step 2: Convert to fraction form
    4,894,570.70/7,341,856.05 = 4,170,236.30/x
  3. Step 3: Cross multiply
    4,894,570.70x = 7,341,856.05 × 4,170,236.30
  4. Step 4: Simplify right side
    4,894,570.70x = 30,617,274,609,084.61
  5. Step 5: Solve for x
    x = 30,617,274,609,084.61/4,894,570.70
  6. Step 6: Final answer
    x = 6,255,354.45

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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.