Home / 1,480,609.97-2,221,799.76-1,360,150.01

Finding the Fourth Proportional to 1,480,609.97, 2,221,799.76 and 1,360,150.01

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Solution

The fourth proportional to 1,480,609.97, 2,221,799.76 and 1,360,150.01 is: 2,041,037.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,609.97 : 2,221,799.76 = 1,360,150.01 : x
  2. Step 2: Convert to fraction form
    1,480,609.97/2,221,799.76 = 1,360,150.01/x
  3. Step 3: Cross multiply
    1,480,609.97x = 2,221,799.76 × 1,360,150.01
  4. Step 4: Simplify right side
    1,480,609.97x = 3,021,980,954,673.00
  5. Step 5: Solve for x
    x = 3,021,980,954,673.00/1,480,609.97
  6. Step 6: Final answer
    x = 2,041,037.83

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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.