Home / 9,561,825.30-14,346,973.44-5,011,792.77

Finding the Fourth Proportional to 9,561,825.30, 14,346,973.44 and 5,011,792.77

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Solution

The fourth proportional to 9,561,825.30, 14,346,973.44 and 5,011,792.77 is: 7,519,909.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,825.30 : 14,346,973.44 = 5,011,792.77 : x
  2. Step 2: Convert to fraction form
    9,561,825.30/14,346,973.44 = 5,011,792.77/x
  3. Step 3: Cross multiply
    9,561,825.30x = 14,346,973.44 × 5,011,792.77
  4. Step 4: Simplify right side
    9,561,825.30x = 71,904,057,757,974.02
  5. Step 5: Solve for x
    x = 71,904,057,757,974.02/9,561,825.30
  6. Step 6: Final answer
    x = 7,519,909.17

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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.