Home / 7,557,463.44-11,334,087.44-2,091,241.68

Finding the Fourth Proportional to 7,557,463.44, 11,334,087.44 and 2,091,241.68

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Solution

The fourth proportional to 7,557,463.44, 11,334,087.44 and 2,091,241.68 is: 3,136,279.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557,463.44 : 11,334,087.44 = 2,091,241.68 : x
  2. Step 2: Convert to fraction form
    7,557,463.44/11,334,087.44 = 2,091,241.68/x
  3. Step 3: Cross multiply
    7,557,463.44x = 11,334,087.44 × 2,091,241.68
  4. Step 4: Simplify right side
    7,557,463.44x = 23,702,316,059,292.50
  5. Step 5: Solve for x
    x = 23,702,316,059,292.50/7,557,463.44
  6. Step 6: Final answer
    x = 3,136,279.29

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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.