Home / 5,861,446.80-8,792,170.20-3,464,057.40

Finding the Fourth Proportional to 5,861,446.80, 8,792,170.20 and 3,464,057.40

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Solution

The fourth proportional to 5,861,446.80, 8,792,170.20 and 3,464,057.40 is: 5,196,086.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,446.80 : 8,792,170.20 = 3,464,057.40 : x
  2. Step 2: Convert to fraction form
    5,861,446.80/8,792,170.20 = 3,464,057.40/x
  3. Step 3: Cross multiply
    5,861,446.80x = 8,792,170.20 × 3,464,057.40
  4. Step 4: Simplify right side
    5,861,446.80x = 30,456,582,243,369.48
  5. Step 5: Solve for x
    x = 30,456,582,243,369.48/5,861,446.80
  6. Step 6: Final answer
    x = 5,196,086.10

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1.5x scale

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.