Home / 5,397,422.06-8,094,939.26-1,558,411.38

Finding the Fourth Proportional to 5,397,422.06, 8,094,939.26 and 1,558,411.38

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Solution

The fourth proportional to 5,397,422.06, 8,094,939.26 and 1,558,411.38 is: 2,337,272.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,422.06 : 8,094,939.26 = 1,558,411.38 : x
  2. Step 2: Convert to fraction form
    5,397,422.06/8,094,939.26 = 1,558,411.38/x
  3. Step 3: Cross multiply
    5,397,422.06x = 8,094,939.26 × 1,558,411.38
  4. Step 4: Simplify right side
    5,397,422.06x = 12,615,245,455,400.72
  5. Step 5: Solve for x
    x = 12,615,245,455,400.72/5,397,422.06
  6. Step 6: Final answer
    x = 2,337,272.37

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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.