Home / 1,236,700.35-1,855,050.53-606,844.35

Finding the Fourth Proportional to 1,236,700.35, 1,855,050.53 and 606,844.35

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Solution

The fourth proportional to 1,236,700.35, 1,855,050.53 and 606,844.35 is: 910,266.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,236,700.35 : 1,855,050.53 = 606,844.35 : x
  2. Step 2: Convert to fraction form
    1,236,700.35/1,855,050.53 = 606,844.35/x
  3. Step 3: Cross multiply
    1,236,700.35x = 1,855,050.53 × 606,844.35
  4. Step 4: Simplify right side
    1,236,700.35x = 1,125,726,930,060.78
  5. Step 5: Solve for x
    x = 1,125,726,930,060.78/1,236,700.35
  6. Step 6: Final answer
    x = 910,266.53

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Similar ratio
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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.