Home / 9,584,086.61-13,226,055.87-5,233,080.18

Finding the Fourth Proportional to 9,584,086.61, 13,226,055.87 and 5,233,080.18

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Solution

The fourth proportional to 9,584,086.61, 13,226,055.87 and 5,233,080.18 is: 7,221,659.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,086.61 : 13,226,055.87 = 5,233,080.18 : x
  2. Step 2: Convert to fraction form
    9,584,086.61/13,226,055.87 = 5,233,080.18/x
  3. Step 3: Cross multiply
    9,584,086.61x = 13,226,055.87 × 5,233,080.18
  4. Step 4: Simplify right side
    9,584,086.61x = 69,213,010,783,538.12
  5. Step 5: Solve for x
    x = 69,213,010,783,538.12/9,584,086.61
  6. Step 6: Final answer
    x = 7,221,659.57

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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.