Home / 8,044,015.43-11,090,321.96-5,210,019.93

Finding the Fourth Proportional to 8,044,015.43, 11,090,321.96 and 5,210,019.93

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Solution

The fourth proportional to 8,044,015.43, 11,090,321.96 and 5,210,019.93 is: 7,183,079.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,015.43 : 11,090,321.96 = 5,210,019.93 : x
  2. Step 2: Convert to fraction form
    8,044,015.43/11,090,321.96 = 5,210,019.93/x
  3. Step 3: Cross multiply
    8,044,015.43x = 11,090,321.96 × 5,210,019.93
  4. Step 4: Simplify right side
    8,044,015.43x = 57,780,798,457,255.27
  5. Step 5: Solve for x
    x = 57,780,798,457,255.27/8,044,015.43
  6. Step 6: Final answer
    x = 7,183,079.02

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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.