Home / 2,556,805.64-3,834,211.75-958,496.63

Finding the Fourth Proportional to 2,556,805.64, 3,834,211.75 and 958,496.63

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Solution

The fourth proportional to 2,556,805.64, 3,834,211.75 and 958,496.63 is: 1,437,371.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,805.64 : 3,834,211.75 = 958,496.63 : x
  2. Step 2: Convert to fraction form
    2,556,805.64/3,834,211.75 = 958,496.63/x
  3. Step 3: Cross multiply
    2,556,805.64x = 3,834,211.75 × 958,496.63
  4. Step 4: Simplify right side
    2,556,805.64x = 3,675,079,019,514.10
  5. Step 5: Solve for x
    x = 3,675,079,019,514.10/2,556,805.64
  6. Step 6: Final answer
    x = 1,437,371.29

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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.