Home / 2,300,532.80-3,448,207.20-1,103,028.80

Finding the Fourth Proportional to 2,300,532.80, 3,448,207.20 and 1,103,028.80

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Solution

The fourth proportional to 2,300,532.80, 3,448,207.20 and 1,103,028.80 is: 1,653,300.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,532.80 : 3,448,207.20 = 1,103,028.80 : x
  2. Step 2: Convert to fraction form
    2,300,532.80/3,448,207.20 = 1,103,028.80/x
  3. Step 3: Cross multiply
    2,300,532.80x = 3,448,207.20 × 1,103,028.80
  4. Step 4: Simplify right side
    2,300,532.80x = 3,803,471,849,967.36
  5. Step 5: Solve for x
    x = 3,803,471,849,967.36/2,300,532.80
  6. Step 6: Final answer
    x = 1,653,300.42

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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.