Home / 3,036,467.16-4,187,610.72-2,519,402.40

Finding the Fourth Proportional to 3,036,467.16, 4,187,610.72 and 2,519,402.40

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Solution

The fourth proportional to 3,036,467.16, 4,187,610.72 and 2,519,402.40 is: 3,474,523.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,467.16 : 4,187,610.72 = 2,519,402.40 : x
  2. Step 2: Convert to fraction form
    3,036,467.16/4,187,610.72 = 2,519,402.40/x
  3. Step 3: Cross multiply
    3,036,467.16x = 4,187,610.72 × 2,519,402.40
  4. Step 4: Simplify right side
    3,036,467.16x = 10,550,276,498,233.73
  5. Step 5: Solve for x
    x = 10,550,276,498,233.73/3,036,467.16
  6. Step 6: Final answer
    x = 3,474,523.50

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1.5x scale

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.