Home / 7,086,995.52-10,632,186.72-2,294,690.16

Finding the Fourth Proportional to 7,086,995.52, 10,632,186.72 and 2,294,690.16

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Solution

The fourth proportional to 7,086,995.52, 10,632,186.72 and 2,294,690.16 is: 3,442,583.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,995.52 : 10,632,186.72 = 2,294,690.16 : x
  2. Step 2: Convert to fraction form
    7,086,995.52/10,632,186.72 = 2,294,690.16/x
  3. Step 3: Cross multiply
    7,086,995.52x = 10,632,186.72 × 2,294,690.16
  4. Step 4: Simplify right side
    7,086,995.52x = 24,397,574,245,666.68
  5. Step 5: Solve for x
    x = 24,397,574,245,666.68/7,086,995.52
  6. Step 6: Final answer
    x = 3,442,583.56

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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.