Home / 3,422,534.04-4,723,152.67-1,873,769.58

Finding the Fourth Proportional to 3,422,534.04, 4,723,152.67 and 1,873,769.58

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Solution

The fourth proportional to 3,422,534.04, 4,723,152.67 and 1,873,769.58 is: 2,585,832.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,534.04 : 4,723,152.67 = 1,873,769.58 : x
  2. Step 2: Convert to fraction form
    3,422,534.04/4,723,152.67 = 1,873,769.58/x
  3. Step 3: Cross multiply
    3,422,534.04x = 4,723,152.67 × 1,873,769.58
  4. Step 4: Simplify right side
    3,422,534.04x = 8,850,099,794,741.78
  5. Step 5: Solve for x
    x = 8,850,099,794,741.78/3,422,534.04
  6. Step 6: Final answer
    x = 2,585,832.51

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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.