Home / 7,332,859.40-11,000,601.30-3,073,458.20

Finding the Fourth Proportional to 7,332,859.40, 11,000,601.30 and 3,073,458.20

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Solution

The fourth proportional to 7,332,859.40, 11,000,601.30 and 3,073,458.20 is: 4,610,737.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332,859.40 : 11,000,601.30 = 3,073,458.20 : x
  2. Step 2: Convert to fraction form
    7,332,859.40/11,000,601.30 = 3,073,458.20/x
  3. Step 3: Cross multiply
    7,332,859.40x = 11,000,601.30 × 3,073,458.20
  4. Step 4: Simplify right side
    7,332,859.40x = 33,809,888,270,415.66
  5. Step 5: Solve for x
    x = 33,809,888,270,415.66/7,332,859.40
  6. Step 6: Final answer
    x = 4,610,737.29

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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.