Home / 3,783,024.48-5,221,350.72-2,313,184.32

Finding the Fourth Proportional to 3,783,024.48, 5,221,350.72 and 2,313,184.32

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Solution

The fourth proportional to 3,783,024.48, 5,221,350.72 and 2,313,184.32 is: 3,192,669.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,024.48 : 5,221,350.72 = 2,313,184.32 : x
  2. Step 2: Convert to fraction form
    3,783,024.48/5,221,350.72 = 2,313,184.32/x
  3. Step 3: Cross multiply
    3,783,024.48x = 5,221,350.72 × 2,313,184.32
  4. Step 4: Simplify right side
    3,783,024.48x = 12,077,946,614,724.71
  5. Step 5: Solve for x
    x = 12,077,946,614,724.71/3,783,024.48
  6. Step 6: Final answer
    x = 3,192,669.43

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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.