Home / 1,414,950.24-2,122,099.92-404,051.52

Finding the Fourth Proportional to 1,414,950.24, 2,122,099.92 and 404,051.52

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Solution

The fourth proportional to 1,414,950.24, 2,122,099.92 and 404,051.52 is: 605,984.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,950.24 : 2,122,099.92 = 404,051.52 : x
  2. Step 2: Convert to fraction form
    1,414,950.24/2,122,099.92 = 404,051.52/x
  3. Step 3: Cross multiply
    1,414,950.24x = 2,122,099.92 × 404,051.52
  4. Step 4: Simplify right side
    1,414,950.24x = 857,437,698,267.88
  5. Step 5: Solve for x
    x = 857,437,698,267.88/1,414,950.24
  6. Step 6: Final answer
    x = 605,984.35

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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.