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Finding the Fourth Proportional to 600,260.06, 900,391.61 and 245,274.08

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Solution

The fourth proportional to 600,260.06, 900,391.61 and 245,274.08 is: 367,911.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,260.06 : 900,391.61 = 245,274.08 : x
  2. Step 2: Convert to fraction form
    600,260.06/900,391.61 = 245,274.08/x
  3. Step 3: Cross multiply
    600,260.06x = 900,391.61 × 245,274.08
  4. Step 4: Simplify right side
    600,260.06x = 220,842,719,893.70
  5. Step 5: Solve for x
    x = 220,842,719,893.70/600,260.06
  6. Step 6: Final answer
    x = 367,911.73

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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.