Home / 7,498,694.14-10,348,146.38-4,060,856.50

Finding the Fourth Proportional to 7,498,694.14, 10,348,146.38 and 4,060,856.50

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Solution

The fourth proportional to 7,498,694.14, 10,348,146.38 and 4,060,856.50 is: 5,603,954.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,694.14 : 10,348,146.38 = 4,060,856.50 : x
  2. Step 2: Convert to fraction form
    7,498,694.14/10,348,146.38 = 4,060,856.50/x
  3. Step 3: Cross multiply
    7,498,694.14x = 10,348,146.38 × 4,060,856.50
  4. Step 4: Simplify right side
    7,498,694.14x = 42,022,337,474,456.25
  5. Step 5: Solve for x
    x = 42,022,337,474,456.25/7,498,694.14
  6. Step 6: Final answer
    x = 5,603,954.06

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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.