Home / 5,066,089.52-7,599,045.62-1,992,399.57

Finding the Fourth Proportional to 5,066,089.52, 7,599,045.62 and 1,992,399.57

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Solution

The fourth proportional to 5,066,089.52, 7,599,045.62 and 1,992,399.57 is: 2,988,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,089.52 : 7,599,045.62 = 1,992,399.57 : x
  2. Step 2: Convert to fraction form
    5,066,089.52/7,599,045.62 = 1,992,399.57/x
  3. Step 3: Cross multiply
    5,066,089.52x = 7,599,045.62 × 1,992,399.57
  4. Step 4: Simplify right side
    5,066,089.52x = 15,140,335,223,934.84
  5. Step 5: Solve for x
    x = 15,140,335,223,934.84/5,066,089.52
  6. Step 6: Final answer
    x = 2,988,564.49

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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.