Home / 1,033,385.61-1,549,241.96-323,048.01

Finding the Fourth Proportional to 1,033,385.61, 1,549,241.96 and 323,048.01

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Solution

The fourth proportional to 1,033,385.61, 1,549,241.96 and 323,048.01 is: 484,310.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,385.61 : 1,549,241.96 = 323,048.01 : x
  2. Step 2: Convert to fraction form
    1,033,385.61/1,549,241.96 = 323,048.01/x
  3. Step 3: Cross multiply
    1,033,385.61x = 1,549,241.96 × 323,048.01
  4. Step 4: Simplify right side
    1,033,385.61x = 500,479,530,571.26
  5. Step 5: Solve for x
    x = 500,479,530,571.26/1,033,385.61
  6. Step 6: Final answer
    x = 484,310.53

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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.