Home / 5,039,227.62-7,554,365.37-1,964,509.74

Finding the Fourth Proportional to 5,039,227.62, 7,554,365.37 and 1,964,509.74

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Solution

The fourth proportional to 5,039,227.62, 7,554,365.37 and 1,964,509.74 is: 2,945,019.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,227.62 : 7,554,365.37 = 1,964,509.74 : x
  2. Step 2: Convert to fraction form
    5,039,227.62/7,554,365.37 = 1,964,509.74/x
  3. Step 3: Cross multiply
    5,039,227.62x = 7,554,365.37 × 1,964,509.74
  4. Step 4: Simplify right side
    5,039,227.62x = 14,840,624,348,883.70
  5. Step 5: Solve for x
    x = 14,840,624,348,883.70/5,039,227.62
  6. Step 6: Final answer
    x = 2,945,019.65

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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.