Home / 6,221,036-9,331,554.12-1,493,228

Finding the Fourth Proportional to 6,221,036, 9,331,554.12 and 1,493,228

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Solution

The fourth proportional to 6,221,036, 9,331,554.12 and 1,493,228 is: 2,239,842.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,036 : 9,331,554.12 = 1,493,228 : x
  2. Step 2: Convert to fraction form
    6,221,036/9,331,554.12 = 1,493,228/x
  3. Step 3: Cross multiply
    6,221,036x = 9,331,554.12 × 1,493,228
  4. Step 4: Simplify right side
    6,221,036x = 13,934,137,895,499.36
  5. Step 5: Solve for x
    x = 13,934,137,895,499.36/6,221,036
  6. Step 6: Final answer
    x = 2,239,842.03

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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.