Home / 6,743,863.50-10,113,132.57-2,699,597.49

Finding the Fourth Proportional to 6,743,863.50, 10,113,132.57 and 2,699,597.49

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Solution

The fourth proportional to 6,743,863.50, 10,113,132.57 and 2,699,597.49 is: 4,048,330.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743,863.50 : 10,113,132.57 = 2,699,597.49 : x
  2. Step 2: Convert to fraction form
    6,743,863.50/10,113,132.57 = 2,699,597.49/x
  3. Step 3: Cross multiply
    6,743,863.50x = 10,113,132.57 × 2,699,597.49
  4. Step 4: Simplify right side
    6,743,863.50x = 27,301,387,302,009.25
  5. Step 5: Solve for x
    x = 27,301,387,302,009.25/6,743,863.50
  6. Step 6: Final answer
    x = 4,048,330.35

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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.