Home / 4,963,964.96-7,447,144.08-1,725,032

Finding the Fourth Proportional to 4,963,964.96, 7,447,144.08 and 1,725,032

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Solution

The fourth proportional to 4,963,964.96, 7,447,144.08 and 1,725,032 is: 2,587,963.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,964.96 : 7,447,144.08 = 1,725,032 : x
  2. Step 2: Convert to fraction form
    4,963,964.96/7,447,144.08 = 1,725,032/x
  3. Step 3: Cross multiply
    4,963,964.96x = 7,447,144.08 × 1,725,032
  4. Step 4: Simplify right side
    4,963,964.96x = 12,846,561,846,610.56
  5. Step 5: Solve for x
    x = 12,846,561,846,610.56/4,963,964.96
  6. Step 6: Final answer
    x = 2,587,963.85

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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.