Home / 8,867,455.26-13,301,102.67-2,802,188.04

Finding the Fourth Proportional to 8,867,455.26, 13,301,102.67 and 2,802,188.04

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Solution

The fourth proportional to 8,867,455.26, 13,301,102.67 and 2,802,188.04 is: 4,203,256.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,867,455.26 : 13,301,102.67 = 2,802,188.04 : x
  2. Step 2: Convert to fraction form
    8,867,455.26/13,301,102.67 = 2,802,188.04/x
  3. Step 3: Cross multiply
    8,867,455.26x = 13,301,102.67 × 2,802,188.04
  4. Step 4: Simplify right side
    8,867,455.26x = 37,272,190,820,686.07
  5. Step 5: Solve for x
    x = 37,272,190,820,686.07/8,867,455.26
  6. Step 6: Final answer
    x = 4,203,256.71

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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.