Home / 1,037,460.24-1,556,174.88-632,771.28

Finding the Fourth Proportional to 1,037,460.24, 1,556,174.88 and 632,771.28

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Solution

The fourth proportional to 1,037,460.24, 1,556,174.88 and 632,771.28 is: 949,147.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,460.24 : 1,556,174.88 = 632,771.28 : x
  2. Step 2: Convert to fraction form
    1,037,460.24/1,556,174.88 = 632,771.28/x
  3. Step 3: Cross multiply
    1,037,460.24x = 1,556,174.88 × 632,771.28
  4. Step 4: Simplify right side
    1,037,460.24x = 984,702,770,721.45
  5. Step 5: Solve for x
    x = 984,702,770,721.45/1,037,460.24
  6. Step 6: Final answer
    x = 949,147.48

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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.