Home / 616,045.02-924,067.01-231,865.66

Finding the Fourth Proportional to 616,045.02, 924,067.01 and 231,865.66

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Solution

The fourth proportional to 616,045.02, 924,067.01 and 231,865.66 is: 347,798.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,045.02 : 924,067.01 = 231,865.66 : x
  2. Step 2: Convert to fraction form
    616,045.02/924,067.01 = 231,865.66/x
  3. Step 3: Cross multiply
    616,045.02x = 924,067.01 × 231,865.66
  4. Step 4: Simplify right side
    616,045.02x = 214,259,409,178.21
  5. Step 5: Solve for x
    x = 214,259,409,178.21/616,045.02
  6. Step 6: Final answer
    x = 347,798.30

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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.