Home / 2,361,286.80-3,544,554.60-1,298,404.80

Finding the Fourth Proportional to 2,361,286.80, 3,544,554.60 and 1,298,404.80

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Solution

The fourth proportional to 2,361,286.80, 3,544,554.60 and 1,298,404.80 is: 1,949,050.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,286.80 : 3,544,554.60 = 1,298,404.80 : x
  2. Step 2: Convert to fraction form
    2,361,286.80/3,544,554.60 = 1,298,404.80/x
  3. Step 3: Cross multiply
    2,361,286.80x = 3,544,554.60 × 1,298,404.80
  4. Step 4: Simplify right side
    2,361,286.80x = 4,602,266,706,502.08
  5. Step 5: Solve for x
    x = 4,602,266,706,502.08/2,361,286.80
  6. Step 6: Final answer
    x = 1,949,050.28

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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.