Home / 2,297,739.60-3,170,966.67-1,265,292.15

Finding the Fourth Proportional to 2,297,739.60, 3,170,966.67 and 1,265,292.15

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Solution

The fourth proportional to 2,297,739.60, 3,170,966.67 and 1,265,292.15 is: 1,746,150.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,739.60 : 3,170,966.67 = 1,265,292.15 : x
  2. Step 2: Convert to fraction form
    2,297,739.60/3,170,966.67 = 1,265,292.15/x
  3. Step 3: Cross multiply
    2,297,739.60x = 3,170,966.67 × 1,265,292.15
  4. Step 4: Simplify right side
    2,297,739.60x = 4,012,199,235,462.64
  5. Step 5: Solve for x
    x = 4,012,199,235,462.64/2,297,739.60
  6. Step 6: Final answer
    x = 1,746,150.54

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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.