Home / 5,485,592.96-8,222,439.90-2,746,534.62

Finding the Fourth Proportional to 5,485,592.96, 8,222,439.90 and 2,746,534.62

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Solution

The fourth proportional to 5,485,592.96, 8,222,439.90 and 2,746,534.62 is: 4,116,823.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,485,592.96 : 8,222,439.90 = 2,746,534.62 : x
  2. Step 2: Convert to fraction form
    5,485,592.96/8,222,439.90 = 2,746,534.62/x
  3. Step 3: Cross multiply
    5,485,592.96x = 8,222,439.90 × 2,746,534.62
  4. Step 4: Simplify right side
    5,485,592.96x = 22,583,215,846,219.34
  5. Step 5: Solve for x
    x = 22,583,215,846,219.34/5,485,592.96
  6. Step 6: Final answer
    x = 4,116,823.11

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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.