Home / 2,223,050.85-3,067,810.52-1,204,455.60

Finding the Fourth Proportional to 2,223,050.85, 3,067,810.52 and 1,204,455.60

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Solution

The fourth proportional to 2,223,050.85, 3,067,810.52 and 1,204,455.60 is: 1,662,148.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,050.85 : 3,067,810.52 = 1,204,455.60 : x
  2. Step 2: Convert to fraction form
    2,223,050.85/3,067,810.52 = 1,204,455.60/x
  3. Step 3: Cross multiply
    2,223,050.85x = 3,067,810.52 × 1,204,455.60
  4. Step 4: Simplify right side
    2,223,050.85x = 3,695,041,554,530.63
  5. Step 5: Solve for x
    x = 3,695,041,554,530.63/2,223,050.85
  6. Step 6: Final answer
    x = 1,662,148.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.