Home / 7,559,552.12-11,344,642.77-6,836,792.36

Finding the Fourth Proportional to 7,559,552.12, 11,344,642.77 and 6,836,792.36

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Solution

The fourth proportional to 7,559,552.12, 11,344,642.77 and 6,836,792.36 is: 10,259,995.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559,552.12 : 11,344,642.77 = 6,836,792.36 : x
  2. Step 2: Convert to fraction form
    7,559,552.12/11,344,642.77 = 6,836,792.36/x
  3. Step 3: Cross multiply
    7,559,552.12x = 11,344,642.77 × 6,836,792.36
  4. Step 4: Simplify right side
    7,559,552.12x = 77,560,967,016,865.23
  5. Step 5: Solve for x
    x = 77,560,967,016,865.23/7,559,552.12
  6. Step 6: Final answer
    x = 10,259,995.01

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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.