Home / 4,503,705.67-6,215,085.63-2,438,677.57

Finding the Fourth Proportional to 4,503,705.67, 6,215,085.63 and 2,438,677.57

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Solution

The fourth proportional to 4,503,705.67, 6,215,085.63 and 2,438,677.57 is: 3,365,359.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503,705.67 : 6,215,085.63 = 2,438,677.57 : x
  2. Step 2: Convert to fraction form
    4,503,705.67/6,215,085.63 = 2,438,677.57/x
  3. Step 3: Cross multiply
    4,503,705.67x = 6,215,085.63 × 2,438,677.57
  4. Step 4: Simplify right side
    4,503,705.67x = 15,156,589,902,027.46
  5. Step 5: Solve for x
    x = 15,156,589,902,027.46/4,503,705.67
  6. Step 6: Final answer
    x = 3,365,359.77

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1.5x scale

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.