Home / 5,487,968.16-7,573,297.82-3,040,530.08

Finding the Fourth Proportional to 5,487,968.16, 7,573,297.82 and 3,040,530.08

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Solution

The fourth proportional to 5,487,968.16, 7,573,297.82 and 3,040,530.08 is: 4,195,877.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,487,968.16 : 7,573,297.82 = 3,040,530.08 : x
  2. Step 2: Convert to fraction form
    5,487,968.16/7,573,297.82 = 3,040,530.08/x
  3. Step 3: Cross multiply
    5,487,968.16x = 7,573,297.82 × 3,040,530.08
  4. Step 4: Simplify right side
    5,487,968.16x = 23,026,839,826,508.43
  5. Step 5: Solve for x
    x = 23,026,839,826,508.43/5,487,968.16
  6. Step 6: Final answer
    x = 4,195,877.08

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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.