Home / 2,398,762.22-3,596,825.45-1,181,660.74

Finding the Fourth Proportional to 2,398,762.22, 3,596,825.45 and 1,181,660.74

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Solution

The fourth proportional to 2,398,762.22, 3,596,825.45 and 1,181,660.74 is: 1,771,841.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,762.22 : 3,596,825.45 = 1,181,660.74 : x
  2. Step 2: Convert to fraction form
    2,398,762.22/3,596,825.45 = 1,181,660.74/x
  3. Step 3: Cross multiply
    2,398,762.22x = 3,596,825.45 × 1,181,660.74
  4. Step 4: Simplify right side
    2,398,762.22x = 4,250,227,416,859.92
  5. Step 5: Solve for x
    x = 4,250,227,416,859.92/2,398,762.22
  6. Step 6: Final answer
    x = 1,771,841.91

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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.