Home / 1,493,438.56-2,239,256.88-595,019.20

Finding the Fourth Proportional to 1,493,438.56, 2,239,256.88 and 595,019.20

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Solution

The fourth proportional to 1,493,438.56, 2,239,256.88 and 595,019.20 is: 892,169.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,438.56 : 2,239,256.88 = 595,019.20 : x
  2. Step 2: Convert to fraction form
    1,493,438.56/2,239,256.88 = 595,019.20/x
  3. Step 3: Cross multiply
    1,493,438.56x = 2,239,256.88 × 595,019.20
  4. Step 4: Simplify right side
    1,493,438.56x = 1,332,400,837,332.10
  5. Step 5: Solve for x
    x = 1,332,400,837,332.10/1,493,438.56
  6. Step 6: Final answer
    x = 892,169.84

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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.