Home / 6,332,014.40-9,498,943.20-2,071,150.40

Finding the Fourth Proportional to 6,332,014.40, 9,498,943.20 and 2,071,150.40

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Solution

The fourth proportional to 6,332,014.40, 9,498,943.20 and 2,071,150.40 is: 3,107,027.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,332,014.40 : 9,498,943.20 = 2,071,150.40 : x
  2. Step 2: Convert to fraction form
    6,332,014.40/9,498,943.20 = 2,071,150.40/x
  3. Step 3: Cross multiply
    6,332,014.40x = 9,498,943.20 × 2,071,150.40
  4. Step 4: Simplify right side
    6,332,014.40x = 19,673,740,008,257.28
  5. Step 5: Solve for x
    x = 19,673,740,008,257.28/6,332,014.40
  6. Step 6: Final answer
    x = 3,107,027.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.