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Finding the Fourth Proportional to 600,008.36, 900,013.35 and 245,022.35

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Solution

The fourth proportional to 600,008.36, 900,013.35 and 245,022.35 is: 367,533.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,008.36 : 900,013.35 = 245,022.35 : x
  2. Step 2: Convert to fraction form
    600,008.36/900,013.35 = 245,022.35/x
  3. Step 3: Cross multiply
    600,008.36x = 900,013.35 × 245,022.35
  4. Step 4: Simplify right side
    600,008.36x = 220,523,381,548.31
  5. Step 5: Solve for x
    x = 220,523,381,548.31/600,008.36
  6. Step 6: Final answer
    x = 367,533.85

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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.