Home / 1,414,580.36-2,121,871.22-467,951.07

Finding the Fourth Proportional to 1,414,580.36, 2,121,871.22 and 467,951.07

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Solution

The fourth proportional to 1,414,580.36, 2,121,871.22 and 467,951.07 is: 701,926.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,580.36 : 2,121,871.22 = 467,951.07 : x
  2. Step 2: Convert to fraction form
    1,414,580.36/2,121,871.22 = 467,951.07/x
  3. Step 3: Cross multiply
    1,414,580.36x = 2,121,871.22 × 467,951.07
  4. Step 4: Simplify right side
    1,414,580.36x = 992,931,913,857.17
  5. Step 5: Solve for x
    x = 992,931,913,857.17/1,414,580.36
  6. Step 6: Final answer
    x = 701,926.84

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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.