Home / 7,445,573.85-11,168,360.78-2,396,884.35

Finding the Fourth Proportional to 7,445,573.85, 11,168,360.78 and 2,396,884.35

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Solution

The fourth proportional to 7,445,573.85, 11,168,360.78 and 2,396,884.35 is: 3,595,326.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,445,573.85 : 11,168,360.78 = 2,396,884.35 : x
  2. Step 2: Convert to fraction form
    7,445,573.85/11,168,360.78 = 2,396,884.35/x
  3. Step 3: Cross multiply
    7,445,573.85x = 11,168,360.78 × 2,396,884.35
  4. Step 4: Simplify right side
    7,445,573.85x = 26,769,269,156,751.38
  5. Step 5: Solve for x
    x = 26,769,269,156,751.38/7,445,573.85
  6. Step 6: Final answer
    x = 3,595,326.53

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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.