Home / 1,532,195.28-2,298,448.44-586,361.52

Finding the Fourth Proportional to 1,532,195.28, 2,298,448.44 and 586,361.52

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Solution

The fourth proportional to 1,532,195.28, 2,298,448.44 and 586,361.52 is: 879,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,195.28 : 2,298,448.44 = 586,361.52 : x
  2. Step 2: Convert to fraction form
    1,532,195.28/2,298,448.44 = 586,361.52/x
  3. Step 3: Cross multiply
    1,532,195.28x = 2,298,448.44 × 586,361.52
  4. Step 4: Simplify right side
    1,532,195.28x = 1,347,721,720,920.03
  5. Step 5: Solve for x
    x = 1,347,721,720,920.03/1,532,195.28
  6. Step 6: Final answer
    x = 879,601.80

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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.