Home / 3,042,054.90-4,562,785.80-798,192.90

Finding the Fourth Proportional to 3,042,054.90, 4,562,785.80 and 798,192.90

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Solution

The fourth proportional to 3,042,054.90, 4,562,785.80 and 798,192.90 is: 1,197,211.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,054.90 : 4,562,785.80 = 798,192.90 : x
  2. Step 2: Convert to fraction form
    3,042,054.90/4,562,785.80 = 798,192.90/x
  3. Step 3: Cross multiply
    3,042,054.90x = 4,562,785.80 × 798,192.90
  4. Step 4: Simplify right side
    3,042,054.90x = 3,641,983,229,780.82
  5. Step 5: Solve for x
    x = 3,641,983,229,780.82/3,042,054.90
  6. Step 6: Final answer
    x = 1,197,211.54

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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.