Home / 1,660,171.54-2,486,265.27-948,041.14

Finding the Fourth Proportional to 1,660,171.54, 2,486,265.27 and 948,041.14

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Solution

The fourth proportional to 1,660,171.54, 2,486,265.27 and 948,041.14 is: 1,419,782.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,660,171.54 : 2,486,265.27 = 948,041.14 : x
  2. Step 2: Convert to fraction form
    1,660,171.54/2,486,265.27 = 948,041.14/x
  3. Step 3: Cross multiply
    1,660,171.54x = 2,486,265.27 × 948,041.14
  4. Step 4: Simplify right side
    1,660,171.54x = 2,357,081,760,913.21
  5. Step 5: Solve for x
    x = 2,357,081,760,913.21/1,660,171.54
  6. Step 6: Final answer
    x = 1,419,782.06

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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.