Home / 2,095,710.20-3,144,785.10-881,198.93

Finding the Fourth Proportional to 2,095,710.20, 3,144,785.10 and 881,198.93

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Solution

The fourth proportional to 2,095,710.20, 3,144,785.10 and 881,198.93 is: 1,322,311.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,710.20 : 3,144,785.10 = 881,198.93 : x
  2. Step 2: Convert to fraction form
    2,095,710.20/3,144,785.10 = 881,198.93/x
  3. Step 3: Cross multiply
    2,095,710.20x = 3,144,785.10 × 881,198.93
  4. Step 4: Simplify right side
    2,095,710.20x = 2,771,181,249,476.02
  5. Step 5: Solve for x
    x = 2,771,181,249,476.02/2,095,710.20
  6. Step 6: Final answer
    x = 1,322,311.29

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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.