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Finding the Fourth Proportional to 600,200.55, 900,301.73 and 245,214.92

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Solution

The fourth proportional to 600,200.55, 900,301.73 and 245,214.92 is: 367,822.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,200.55 : 900,301.73 = 245,214.92 : x
  2. Step 2: Convert to fraction form
    600,200.55/900,301.73 = 245,214.92/x
  3. Step 3: Cross multiply
    600,200.55x = 900,301.73 × 245,214.92
  4. Step 4: Simplify right side
    600,200.55x = 220,767,410,970.23
  5. Step 5: Solve for x
    x = 220,767,410,970.23/600,200.55
  6. Step 6: Final answer
    x = 367,822.74

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1.5x scale

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.