Home / 951,448.01-1,426,829.38-277,395.17

Finding the Fourth Proportional to 951,448.01, 1,426,829.38 and 277,395.17

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Solution

The fourth proportional to 951,448.01, 1,426,829.38 and 277,395.17 is: 415,992.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,448.01 : 1,426,829.38 = 277,395.17 : x
  2. Step 2: Convert to fraction form
    951,448.01/1,426,829.38 = 277,395.17/x
  3. Step 3: Cross multiply
    951,448.01x = 1,426,829.38 × 277,395.17
  4. Step 4: Simplify right side
    951,448.01x = 395,795,570,598.46
  5. Step 5: Solve for x
    x = 395,795,570,598.46/951,448.01
  6. Step 6: Final answer
    x = 415,992.85

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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.