Home / 1,002,805.19-1,504,313.22-292,835.22

Finding the Fourth Proportional to 1,002,805.19, 1,504,313.22 and 292,835.22

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Solution

The fourth proportional to 1,002,805.19, 1,504,313.22 and 292,835.22 is: 439,283.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,805.19 : 1,504,313.22 = 292,835.22 : x
  2. Step 2: Convert to fraction form
    1,002,805.19/1,504,313.22 = 292,835.22/x
  3. Step 3: Cross multiply
    1,002,805.19x = 1,504,313.22 × 292,835.22
  4. Step 4: Simplify right side
    1,002,805.19x = 440,515,892,727.61
  5. Step 5: Solve for x
    x = 440,515,892,727.61/1,002,805.19
  6. Step 6: Final answer
    x = 439,283.62

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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.