Home / 7,556,738.94-11,328,397.20-2,944,657.35

Finding the Fourth Proportional to 7,556,738.94, 11,328,397.20 and 2,944,657.35

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Solution

The fourth proportional to 7,556,738.94, 11,328,397.20 and 2,944,657.35 is: 4,414,370.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,738.94 : 11,328,397.20 = 2,944,657.35 : x
  2. Step 2: Convert to fraction form
    7,556,738.94/11,328,397.20 = 2,944,657.35/x
  3. Step 3: Cross multiply
    7,556,738.94x = 11,328,397.20 × 2,944,657.35
  4. Step 4: Simplify right side
    7,556,738.94x = 33,358,248,078,699.42
  5. Step 5: Solve for x
    x = 33,358,248,078,699.42/7,556,738.94
  6. Step 6: Final answer
    x = 4,414,370.85

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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.