Home / 4,370,434.80-6,555,652.20-3,361,498.80

Finding the Fourth Proportional to 4,370,434.80, 6,555,652.20 and 3,361,498.80

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Solution

The fourth proportional to 4,370,434.80, 6,555,652.20 and 3,361,498.80 is: 5,042,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,434.80 : 6,555,652.20 = 3,361,498.80 : x
  2. Step 2: Convert to fraction form
    4,370,434.80/6,555,652.20 = 3,361,498.80/x
  3. Step 3: Cross multiply
    4,370,434.80x = 6,555,652.20 × 3,361,498.80
  4. Step 4: Simplify right side
    4,370,434.80x = 22,036,817,003,517.36
  5. Step 5: Solve for x
    x = 22,036,817,003,517.36/4,370,434.80
  6. Step 6: Final answer
    x = 5,042,248.20

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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.