Home / 3,925,710.74-5,889,507.22-1,901,588.98

Finding the Fourth Proportional to 3,925,710.74, 5,889,507.22 and 1,901,588.98

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Solution

The fourth proportional to 3,925,710.74, 5,889,507.22 and 1,901,588.98 is: 2,852,839.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,925,710.74 : 5,889,507.22 = 1,901,588.98 : x
  2. Step 2: Convert to fraction form
    3,925,710.74/5,889,507.22 = 1,901,588.98/x
  3. Step 3: Cross multiply
    3,925,710.74x = 5,889,507.22 × 1,901,588.98
  4. Step 4: Simplify right side
    3,925,710.74x = 11,199,422,027,182.44
  5. Step 5: Solve for x
    x = 11,199,422,027,182.44/3,925,710.74
  6. Step 6: Final answer
    x = 2,852,839.34

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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.