Home / 10,247,071.15-14,140,933.78-5,836,796.11

Finding the Fourth Proportional to 10,247,071.15, 14,140,933.78 and 5,836,796.11

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Solution

The fourth proportional to 10,247,071.15, 14,140,933.78 and 5,836,796.11 is: 8,054,764.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,247,071.15 : 14,140,933.78 = 5,836,796.11 : x
  2. Step 2: Convert to fraction form
    10,247,071.15/14,140,933.78 = 5,836,796.11/x
  3. Step 3: Cross multiply
    10,247,071.15x = 14,140,933.78 × 5,836,796.11
  4. Step 4: Simplify right side
    10,247,071.15x = 82,537,747,193,574.94
  5. Step 5: Solve for x
    x = 82,537,747,193,574.94/10,247,071.15
  6. Step 6: Final answer
    x = 8,054,764.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.