Home / 2,226,019.84-3,339,605.44-1,303,554.83

Finding the Fourth Proportional to 2,226,019.84, 3,339,605.44 and 1,303,554.83

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Solution

The fourth proportional to 2,226,019.84, 3,339,605.44 and 1,303,554.83 is: 1,955,669.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,019.84 : 3,339,605.44 = 1,303,554.83 : x
  2. Step 2: Convert to fraction form
    2,226,019.84/3,339,605.44 = 1,303,554.83/x
  3. Step 3: Cross multiply
    2,226,019.84x = 3,339,605.44 × 1,303,554.83
  4. Step 4: Simplify right side
    2,226,019.84x = 4,353,358,786,537.69
  5. Step 5: Solve for x
    x = 4,353,358,786,537.69/2,226,019.84
  6. Step 6: Final answer
    x = 1,955,669.36

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1.5x scale

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.