Home / 4,975,116.46-7,456,374.90-2,416,916.94

Finding the Fourth Proportional to 4,975,116.46, 7,456,374.90 and 2,416,916.94

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Solution

The fourth proportional to 4,975,116.46, 7,456,374.90 and 2,416,916.94 is: 3,622,314.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,116.46 : 7,456,374.90 = 2,416,916.94 : x
  2. Step 2: Convert to fraction form
    4,975,116.46/7,456,374.90 = 2,416,916.94/x
  3. Step 3: Cross multiply
    4,975,116.46x = 7,456,374.90 × 2,416,916.94
  4. Step 4: Simplify right side
    4,975,116.46x = 18,021,438,806,800.80
  5. Step 5: Solve for x
    x = 18,021,438,806,800.80/4,975,116.46
  6. Step 6: Final answer
    x = 3,622,314.97

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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.