Home / 3,028,262.58-4,543,251.93-1,232,434.87

Finding the Fourth Proportional to 3,028,262.58, 4,543,251.93 and 1,232,434.87

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Solution

The fourth proportional to 3,028,262.58, 4,543,251.93 and 1,232,434.87 is: 1,849,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,262.58 : 4,543,251.93 = 1,232,434.87 : x
  2. Step 2: Convert to fraction form
    3,028,262.58/4,543,251.93 = 1,232,434.87/x
  3. Step 3: Cross multiply
    3,028,262.58x = 4,543,251.93 × 1,232,434.87
  4. Step 4: Simplify right side
    3,028,262.58x = 5,599,262,103,146.57
  5. Step 5: Solve for x
    x = 5,599,262,103,146.57/3,028,262.58
  6. Step 6: Final answer
    x = 1,849,001.51

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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.