Home / 9,561,824.80-14,346,972.69-5,011,792.27

Finding the Fourth Proportional to 9,561,824.80, 14,346,972.69 and 5,011,792.27

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Solution

The fourth proportional to 9,561,824.80, 14,346,972.69 and 5,011,792.27 is: 7,519,908.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,824.80 : 14,346,972.69 = 5,011,792.27 : x
  2. Step 2: Convert to fraction form
    9,561,824.80/14,346,972.69 = 5,011,792.27/x
  3. Step 3: Cross multiply
    9,561,824.80x = 14,346,972.69 × 5,011,792.27
  4. Step 4: Simplify right side
    9,561,824.80x = 71,904,046,825,643.09
  5. Step 5: Solve for x
    x = 71,904,046,825,643.09/9,561,824.80
  6. Step 6: Final answer
    x = 7,519,908.42

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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.