Home / 1,014,964.63-1,522,471.65-341,055.70

Finding the Fourth Proportional to 1,014,964.63, 1,522,471.65 and 341,055.70

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Solution

The fourth proportional to 1,014,964.63, 1,522,471.65 and 341,055.70 is: 511,591.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,964.63 : 1,522,471.65 = 341,055.70 : x
  2. Step 2: Convert to fraction form
    1,014,964.63/1,522,471.65 = 341,055.70/x
  3. Step 3: Cross multiply
    1,014,964.63x = 1,522,471.65 × 341,055.70
  4. Step 4: Simplify right side
    1,014,964.63x = 519,247,629,235.77
  5. Step 5: Solve for x
    x = 519,247,629,235.77/1,014,964.63
  6. Step 6: Final answer
    x = 511,591.85

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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.