Home / 8,195,043.44-11,308,863.52-4,523,881.16

Finding the Fourth Proportional to 8,195,043.44, 11,308,863.52 and 4,523,881.16

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Solution

The fourth proportional to 8,195,043.44, 11,308,863.52 and 4,523,881.16 is: 6,242,792.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,043.44 : 11,308,863.52 = 4,523,881.16 : x
  2. Step 2: Convert to fraction form
    8,195,043.44/11,308,863.52 = 4,523,881.16/x
  3. Step 3: Cross multiply
    8,195,043.44x = 11,308,863.52 × 4,523,881.16
  4. Step 4: Simplify right side
    8,195,043.44x = 51,159,954,653,066.29
  5. Step 5: Solve for x
    x = 51,159,954,653,066.29/8,195,043.44
  6. Step 6: Final answer
    x = 6,242,792.37

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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.