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Finding the Fourth Proportional to 600,033.28, 900,050.80 and 245,047.32

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Solution

The fourth proportional to 600,033.28, 900,050.80 and 245,047.32 is: 367,571.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,033.28 : 900,050.80 = 245,047.32 : x
  2. Step 2: Convert to fraction form
    600,033.28/900,050.80 = 245,047.32/x
  3. Step 3: Cross multiply
    600,033.28x = 900,050.80 × 245,047.32
  4. Step 4: Simplify right side
    600,033.28x = 220,555,036,403.86
  5. Step 5: Solve for x
    x = 220,555,036,403.86/600,033.28
  6. Step 6: Final answer
    x = 367,571.34

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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.