Home / 4,088,469.42-5,641,854.77-2,345,769.41

Finding the Fourth Proportional to 4,088,469.42, 5,641,854.77 and 2,345,769.41

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Solution

The fourth proportional to 4,088,469.42, 5,641,854.77 and 2,345,769.41 is: 3,237,028.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,469.42 : 5,641,854.77 = 2,345,769.41 : x
  2. Step 2: Convert to fraction form
    4,088,469.42/5,641,854.77 = 2,345,769.41/x
  3. Step 3: Cross multiply
    4,088,469.42x = 5,641,854.77 × 2,345,769.41
  4. Step 4: Simplify right side
    4,088,469.42x = 13,234,490,295,190.46
  5. Step 5: Solve for x
    x = 13,234,490,295,190.46/4,088,469.42
  6. Step 6: Final answer
    x = 3,237,028.07

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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.