Home / 3,266,554.80-4,900,486.26-1,829,282.16

Finding the Fourth Proportional to 3,266,554.80, 4,900,486.26 and 1,829,282.16

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Solution

The fourth proportional to 3,266,554.80, 4,900,486.26 and 1,829,282.16 is: 2,744,289.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,554.80 : 4,900,486.26 = 1,829,282.16 : x
  2. Step 2: Convert to fraction form
    3,266,554.80/4,900,486.26 = 1,829,282.16/x
  3. Step 3: Cross multiply
    3,266,554.80x = 4,900,486.26 × 1,829,282.16
  4. Step 4: Simplify right side
    3,266,554.80x = 8,964,372,090,743.12
  5. Step 5: Solve for x
    x = 8,964,372,090,743.12/3,266,554.80
  6. Step 6: Final answer
    x = 2,744,289.52

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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.