Home / 1,203,855.99-1,805,781.51-293,031.24

Finding the Fourth Proportional to 1,203,855.99, 1,805,781.51 and 293,031.24

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Solution

The fourth proportional to 1,203,855.99, 1,805,781.51 and 293,031.24 is: 439,546.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,855.99 : 1,805,781.51 = 293,031.24 : x
  2. Step 2: Convert to fraction form
    1,203,855.99/1,805,781.51 = 293,031.24/x
  3. Step 3: Cross multiply
    1,203,855.99x = 1,805,781.51 × 293,031.24
  4. Step 4: Simplify right side
    1,203,855.99x = 529,150,395,044.37
  5. Step 5: Solve for x
    x = 529,150,395,044.37/1,203,855.99
  6. Step 6: Final answer
    x = 439,546.26

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Double scale
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Similar ratio
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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.