Home / 2,297,740.10-3,170,967.36-1,265,292.65

Finding the Fourth Proportional to 2,297,740.10, 3,170,967.36 and 1,265,292.65

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Solution

The fourth proportional to 2,297,740.10, 3,170,967.36 and 1,265,292.65 is: 1,746,151.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,740.10 : 3,170,967.36 = 1,265,292.65 : x
  2. Step 2: Convert to fraction form
    2,297,740.10/3,170,967.36 = 1,265,292.65/x
  3. Step 3: Cross multiply
    2,297,740.10x = 3,170,967.36 × 1,265,292.65
  4. Step 4: Simplify right side
    2,297,740.10x = 4,012,201,693,997.90
  5. Step 5: Solve for x
    x = 4,012,201,693,997.90/2,297,740.10
  6. Step 6: Final answer
    x = 1,746,151.23

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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.