Home / 2,964,284.68-4,090,759.30-1,740,617.26

Finding the Fourth Proportional to 2,964,284.68, 4,090,759.30 and 1,740,617.26

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Solution

The fourth proportional to 2,964,284.68, 4,090,759.30 and 1,740,617.26 is: 2,402,079.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,284.68 : 4,090,759.30 = 1,740,617.26 : x
  2. Step 2: Convert to fraction form
    2,964,284.68/4,090,759.30 = 1,740,617.26/x
  3. Step 3: Cross multiply
    2,964,284.68x = 4,090,759.30 × 1,740,617.26
  4. Step 4: Simplify right side
    2,964,284.68x = 7,120,446,244,085.52
  5. Step 5: Solve for x
    x = 7,120,446,244,085.52/2,964,284.68
  6. Step 6: Final answer
    x = 2,402,079.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.