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Finding the Fourth Proportional to 500,001.80, 750,241.44 and 233,723.64

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Solution

The fourth proportional to 500,001.80, 750,241.44 and 233,723.64 is: 350,697.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,001.80 : 750,241.44 = 233,723.64 : x
  2. Step 2: Convert to fraction form
    500,001.80/750,241.44 = 233,723.64/x
  3. Step 3: Cross multiply
    500,001.80x = 750,241.44 × 233,723.64
  4. Step 4: Simplify right side
    500,001.80x = 175,349,160,235.64
  5. Step 5: Solve for x
    x = 175,349,160,235.64/500,001.80
  6. Step 6: Final answer
    x = 350,697.06

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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.