Home / 4,273,983.20-5,898,106.34-2,313,881.92

Finding the Fourth Proportional to 4,273,983.20, 5,898,106.34 and 2,313,881.92

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Solution

The fourth proportional to 4,273,983.20, 5,898,106.34 and 2,313,881.92 is: 3,193,162.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,983.20 : 5,898,106.34 = 2,313,881.92 : x
  2. Step 2: Convert to fraction form
    4,273,983.20/5,898,106.34 = 2,313,881.92/x
  3. Step 3: Cross multiply
    4,273,983.20x = 5,898,106.34 × 2,313,881.92
  4. Step 4: Simplify right side
    4,273,983.20x = 13,647,521,604,061.60
  5. Step 5: Solve for x
    x = 13,647,521,604,061.60/4,273,983.20
  6. Step 6: Final answer
    x = 3,193,162.20

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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.