Home / 2,660,350.91-3,671,882.24-1,742,046.71

Finding the Fourth Proportional to 2,660,350.91, 3,671,882.24 and 1,742,046.71

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Solution

The fourth proportional to 2,660,350.91, 3,671,882.24 and 1,742,046.71 is: 2,404,416.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,350.91 : 3,671,882.24 = 1,742,046.71 : x
  2. Step 2: Convert to fraction form
    2,660,350.91/3,671,882.24 = 1,742,046.71/x
  3. Step 3: Cross multiply
    2,660,350.91x = 3,671,882.24 × 1,742,046.71
  4. Step 4: Simplify right side
    2,660,350.91x = 6,396,590,348,629.79
  5. Step 5: Solve for x
    x = 6,396,590,348,629.79/2,660,350.91
  6. Step 6: Final answer
    x = 2,404,416.03

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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.