Home / 5,778,023.40-8,667,035.10-2,792,039.40

Finding the Fourth Proportional to 5,778,023.40, 8,667,035.10 and 2,792,039.40

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Solution

The fourth proportional to 5,778,023.40, 8,667,035.10 and 2,792,039.40 is: 4,188,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,778,023.40 : 8,667,035.10 = 2,792,039.40 : x
  2. Step 2: Convert to fraction form
    5,778,023.40/8,667,035.10 = 2,792,039.40/x
  3. Step 3: Cross multiply
    5,778,023.40x = 8,667,035.10 × 2,792,039.40
  4. Step 4: Simplify right side
    5,778,023.40x = 24,198,703,480,382.94
  5. Step 5: Solve for x
    x = 24,198,703,480,382.94/5,778,023.40
  6. Step 6: Final answer
    x = 4,188,059.10

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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.