Home / 10,751,990.43-14,837,740.24-5,923,094.43

Finding the Fourth Proportional to 10,751,990.43, 14,837,740.24 and 5,923,094.43

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Solution

The fourth proportional to 10,751,990.43, 14,837,740.24 and 5,923,094.43 is: 8,173,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,990.43 : 14,837,740.24 = 5,923,094.43 : x
  2. Step 2: Convert to fraction form
    10,751,990.43/14,837,740.24 = 5,923,094.43/x
  3. Step 3: Cross multiply
    10,751,990.43x = 14,837,740.24 × 5,923,094.43
  4. Step 4: Simplify right side
    10,751,990.43x = 87,885,336,569,330.86
  5. Step 5: Solve for x
    x = 87,885,336,569,330.86/10,751,990.43
  6. Step 6: Final answer
    x = 8,173,866.70

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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.