Home / 1,527,197.55-2,291,090.94-580,494.24

Finding the Fourth Proportional to 1,527,197.55, 2,291,090.94 and 580,494.24

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Solution

The fourth proportional to 1,527,197.55, 2,291,090.94 and 580,494.24 is: 870,853.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,197.55 : 2,291,090.94 = 580,494.24 : x
  2. Step 2: Convert to fraction form
    1,527,197.55/2,291,090.94 = 580,494.24/x
  3. Step 3: Cross multiply
    1,527,197.55x = 2,291,090.94 × 580,494.24
  4. Step 4: Simplify right side
    1,527,197.55x = 1,329,965,093,986.19
  5. Step 5: Solve for x
    x = 1,329,965,093,986.19/1,527,197.55
  6. Step 6: Final answer
    x = 870,853.34

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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.