Home / 2,556,832.76-3,834,252.40-958,523.76

Finding the Fourth Proportional to 2,556,832.76, 3,834,252.40 and 958,523.76

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Solution

The fourth proportional to 2,556,832.76, 3,834,252.40 and 958,523.76 is: 1,437,411.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,832.76 : 3,834,252.40 = 958,523.76 : x
  2. Step 2: Convert to fraction form
    2,556,832.76/3,834,252.40 = 958,523.76/x
  3. Step 3: Cross multiply
    2,556,832.76x = 3,834,252.40 × 958,523.76
  4. Step 4: Simplify right side
    2,556,832.76x = 3,675,222,027,237.02
  5. Step 5: Solve for x
    x = 3,675,222,027,237.02/2,556,832.76
  6. Step 6: Final answer
    x = 1,437,411.97

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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.