Home / 11,111,282.13-15,334,164.86-6,216,212.22

Finding the Fourth Proportional to 11,111,282.13, 15,334,164.86 and 6,216,212.22

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Solution

The fourth proportional to 11,111,282.13, 15,334,164.86 and 6,216,212.22 is: 8,578,706.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,111,282.13 : 15,334,164.86 = 6,216,212.22 : x
  2. Step 2: Convert to fraction form
    11,111,282.13/15,334,164.86 = 6,216,212.22/x
  3. Step 3: Cross multiply
    11,111,282.13x = 15,334,164.86 × 6,216,212.22
  4. Step 4: Simplify right side
    11,111,282.13x = 95,320,422,986,226.58
  5. Step 5: Solve for x
    x = 95,320,422,986,226.58/11,111,282.13
  6. Step 6: Final answer
    x = 8,578,706.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.