Home / 6,628,006.24-9,146,505.19-3,837,247.16

Finding the Fourth Proportional to 6,628,006.24, 9,146,505.19 and 3,837,247.16

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Solution

The fourth proportional to 6,628,006.24, 9,146,505.19 and 3,837,247.16 is: 5,295,318.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,628,006.24 : 9,146,505.19 = 3,837,247.16 : x
  2. Step 2: Convert to fraction form
    6,628,006.24/9,146,505.19 = 3,837,247.16/x
  3. Step 3: Cross multiply
    6,628,006.24x = 9,146,505.19 × 3,837,247.16
  4. Step 4: Simplify right side
    6,628,006.24x = 35,097,401,064,252.76
  5. Step 5: Solve for x
    x = 35,097,401,064,252.76/6,628,006.24
  6. Step 6: Final answer
    x = 5,295,318.05

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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.