Home / 6,864,548.31-10,297,427.54-2,546,648.51

Finding the Fourth Proportional to 6,864,548.31, 10,297,427.54 and 2,546,648.51

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Solution

The fourth proportional to 6,864,548.31, 10,297,427.54 and 2,546,648.51 is: 3,820,197.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,548.31 : 10,297,427.54 = 2,546,648.51 : x
  2. Step 2: Convert to fraction form
    6,864,548.31/10,297,427.54 = 2,546,648.51/x
  3. Step 3: Cross multiply
    6,864,548.31x = 10,297,427.54 × 2,546,648.51
  4. Step 4: Simplify right side
    6,864,548.31x = 26,223,928,437,353.59
  5. Step 5: Solve for x
    x = 26,223,928,437,353.59/6,864,548.31
  6. Step 6: Final answer
    x = 3,820,197.23

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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.