Home / 373,310.15-559,965.23-367,089.35

Finding the Fourth Proportional to 373,310.15, 559,965.23 and 367,089.35

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Solution

The fourth proportional to 373,310.15, 559,965.23 and 367,089.35 is: 550,634.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,310.15 : 559,965.23 = 367,089.35 : x
  2. Step 2: Convert to fraction form
    373,310.15/559,965.23 = 367,089.35/x
  3. Step 3: Cross multiply
    373,310.15x = 559,965.23 × 367,089.35
  4. Step 4: Simplify right side
    373,310.15x = 205,557,272,303.30
  5. Step 5: Solve for x
    x = 205,557,272,303.30/373,310.15
  6. Step 6: Final answer
    x = 550,634.03

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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.