Home / 1,014,969.38-1,522,478.78-341,060.44

Finding the Fourth Proportional to 1,014,969.38, 1,522,478.78 and 341,060.44

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Solution

The fourth proportional to 1,014,969.38, 1,522,478.78 and 341,060.44 is: 511,598.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,969.38 : 1,522,478.78 = 341,060.44 : x
  2. Step 2: Convert to fraction form
    1,014,969.38/1,522,478.78 = 341,060.44/x
  3. Step 3: Cross multiply
    1,014,969.38x = 1,522,478.78 × 341,060.44
  4. Step 4: Simplify right side
    1,014,969.38x = 519,257,282,597.46
  5. Step 5: Solve for x
    x = 519,257,282,597.46/1,014,969.38
  6. Step 6: Final answer
    x = 511,598.96

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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.