Home / 9,422,316.84-13,002,914.02-5,293,249.90

Finding the Fourth Proportional to 9,422,316.84, 13,002,914.02 and 5,293,249.90

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Solution

The fourth proportional to 9,422,316.84, 13,002,914.02 and 5,293,249.90 is: 7,304,750.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,422,316.84 : 13,002,914.02 = 5,293,249.90 : x
  2. Step 2: Convert to fraction form
    9,422,316.84/13,002,914.02 = 5,293,249.90/x
  3. Step 3: Cross multiply
    9,422,316.84x = 13,002,914.02 × 5,293,249.90
  4. Step 4: Simplify right side
    9,422,316.84x = 68,827,673,336,073.60
  5. Step 5: Solve for x
    x = 68,827,673,336,073.60/9,422,316.84
  6. Step 6: Final answer
    x = 7,304,750.47

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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.