Home / 2,334,375.01-3,221,437.52-1,261,287.01

Finding the Fourth Proportional to 2,334,375.01, 3,221,437.52 and 1,261,287.01

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Solution

The fourth proportional to 2,334,375.01, 3,221,437.52 and 1,261,287.01 is: 1,740,576.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,375.01 : 3,221,437.52 = 1,261,287.01 : x
  2. Step 2: Convert to fraction form
    2,334,375.01/3,221,437.52 = 1,261,287.01/x
  3. Step 3: Cross multiply
    2,334,375.01x = 3,221,437.52 × 1,261,287.01
  4. Step 4: Simplify right side
    2,334,375.01x = 4,063,157,275,088.99
  5. Step 5: Solve for x
    x = 4,063,157,275,088.99/2,334,375.01
  6. Step 6: Final answer
    x = 1,740,576.07

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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.