Home / 2,267,566.44-3,129,241.41-1,248,971.16

Finding the Fourth Proportional to 2,267,566.44, 3,129,241.41 and 1,248,971.16

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Solution

The fourth proportional to 2,267,566.44, 3,129,241.41 and 1,248,971.16 is: 1,723,580.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,566.44 : 3,129,241.41 = 1,248,971.16 : x
  2. Step 2: Convert to fraction form
    2,267,566.44/3,129,241.41 = 1,248,971.16/x
  3. Step 3: Cross multiply
    2,267,566.44x = 3,129,241.41 × 1,248,971.16
  4. Step 4: Simplify right side
    2,267,566.44x = 3,908,332,273,767.74
  5. Step 5: Solve for x
    x = 3,908,332,273,767.74/2,267,566.44
  6. Step 6: Final answer
    x = 1,723,580.05

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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.