Home / 2,300,370.80-3,447,964.20-1,102,866.80

Finding the Fourth Proportional to 2,300,370.80, 3,447,964.20 and 1,102,866.80

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Solution

The fourth proportional to 2,300,370.80, 3,447,964.20 and 1,102,866.80 is: 1,653,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,370.80 : 3,447,964.20 = 1,102,866.80 : x
  2. Step 2: Convert to fraction form
    2,300,370.80/3,447,964.20 = 1,102,866.80/x
  3. Step 3: Cross multiply
    2,300,370.80x = 3,447,964.20 × 1,102,866.80
  4. Step 4: Simplify right side
    2,300,370.80x = 3,802,645,243,768.56
  5. Step 5: Solve for x
    x = 3,802,645,243,768.56/2,300,370.80
  6. Step 6: Final answer
    x = 1,653,057.52

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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.