Home / 4,191,370.94-6,281,975.27-2,975,034.44

Finding the Fourth Proportional to 4,191,370.94, 6,281,975.27 and 2,975,034.44

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Solution

The fourth proportional to 4,191,370.94, 6,281,975.27 and 2,975,034.44 is: 4,458,945.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191,370.94 : 6,281,975.27 = 2,975,034.44 : x
  2. Step 2: Convert to fraction form
    4,191,370.94/6,281,975.27 = 2,975,034.44/x
  3. Step 3: Cross multiply
    4,191,370.94x = 6,281,975.27 × 2,975,034.44
  4. Step 4: Simplify right side
    4,191,370.94x = 18,689,092,733,193.25
  5. Step 5: Solve for x
    x = 18,689,092,733,193.25/4,191,370.94
  6. Step 6: Final answer
    x = 4,458,945.06

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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.