Home / 1,059,613.03-1,462,273.60-576,174.72

Finding the Fourth Proportional to 1,059,613.03, 1,462,273.60 and 576,174.72

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Solution

The fourth proportional to 1,059,613.03, 1,462,273.60 and 576,174.72 is: 795,125.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,613.03 : 1,462,273.60 = 576,174.72 : x
  2. Step 2: Convert to fraction form
    1,059,613.03/1,462,273.60 = 576,174.72/x
  3. Step 3: Cross multiply
    1,059,613.03x = 1,462,273.60 × 576,174.72
  4. Step 4: Simplify right side
    1,059,613.03x = 842,525,082,043.39
  5. Step 5: Solve for x
    x = 842,525,082,043.39/1,059,613.03
  6. Step 6: Final answer
    x = 795,125.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.