Home / 2,008,282.46-3,007,280.59-1,108,725.62

Finding the Fourth Proportional to 2,008,282.46, 3,007,280.59 and 1,108,725.62

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Solution

The fourth proportional to 2,008,282.46, 3,007,280.59 and 1,108,725.62 is: 1,660,249.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,282.46 : 3,007,280.59 = 1,108,725.62 : x
  2. Step 2: Convert to fraction form
    2,008,282.46/3,007,280.59 = 1,108,725.62/x
  3. Step 3: Cross multiply
    2,008,282.46x = 3,007,280.59 × 1,108,725.62
  4. Step 4: Simplify right side
    2,008,282.46x = 3,334,249,018,853.50
  5. Step 5: Solve for x
    x = 3,334,249,018,853.50/2,008,282.46
  6. Step 6: Final answer
    x = 1,660,249.04

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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.