Home / 4,407,276.40-6,082,634.88-2,473,642.78

Finding the Fourth Proportional to 4,407,276.40, 6,082,634.88 and 2,473,642.78

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Solution

The fourth proportional to 4,407,276.40, 6,082,634.88 and 2,473,642.78 is: 3,413,960.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407,276.40 : 6,082,634.88 = 2,473,642.78 : x
  2. Step 2: Convert to fraction form
    4,407,276.40/6,082,634.88 = 2,473,642.78/x
  3. Step 3: Cross multiply
    4,407,276.40x = 6,082,634.88 × 2,473,642.78
  4. Step 4: Simplify right side
    4,407,276.40x = 15,046,265,854,288.16
  5. Step 5: Solve for x
    x = 15,046,265,854,288.16/4,407,276.40
  6. Step 6: Final answer
    x = 3,413,960.12

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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.