Home / 10,751,975.30-14,837,719.38-5,923,079.30

Finding the Fourth Proportional to 10,751,975.30, 14,837,719.38 and 5,923,079.30

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Solution

The fourth proportional to 10,751,975.30, 14,837,719.38 and 5,923,079.30 is: 8,173,845.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,751,975.30 : 14,837,719.38 = 5,923,079.30 : x
  2. Step 2: Convert to fraction form
    10,751,975.30/14,837,719.38 = 5,923,079.30/x
  3. Step 3: Cross multiply
    10,751,975.30x = 14,837,719.38 × 5,923,079.30
  4. Step 4: Simplify right side
    10,751,975.30x = 87,884,988,518,886.84
  5. Step 5: Solve for x
    x = 87,884,988,518,886.84/10,751,975.30
  6. Step 6: Final answer
    x = 8,173,845.83

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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.