Home / 1,043,507.27-1,565,184.33-333,344.63

Finding the Fourth Proportional to 1,043,507.27, 1,565,184.33 and 333,344.63

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Solution

The fourth proportional to 1,043,507.27, 1,565,184.33 and 333,344.63 is: 499,992.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,507.27 : 1,565,184.33 = 333,344.63 : x
  2. Step 2: Convert to fraction form
    1,043,507.27/1,565,184.33 = 333,344.63/x
  3. Step 3: Cross multiply
    1,043,507.27x = 1,565,184.33 × 333,344.63
  4. Step 4: Simplify right side
    1,043,507.27x = 521,745,783,539.73
  5. Step 5: Solve for x
    x = 521,745,783,539.73/1,043,507.27
  6. Step 6: Final answer
    x = 499,992.48

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Double scale
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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.