Home / 6,542,252.46-9,817,577.70-3,174,622.38

Finding the Fourth Proportional to 6,542,252.46, 9,817,577.70 and 3,174,622.38

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Solution

The fourth proportional to 6,542,252.46, 9,817,577.70 and 3,174,622.38 is: 4,763,971.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,542,252.46 : 9,817,577.70 = 3,174,622.38 : x
  2. Step 2: Convert to fraction form
    6,542,252.46/9,817,577.70 = 3,174,622.38/x
  3. Step 3: Cross multiply
    6,542,252.46x = 9,817,577.70 × 3,174,622.38
  4. Step 4: Simplify right side
    6,542,252.46x = 31,167,101,883,808.92
  5. Step 5: Solve for x
    x = 31,167,101,883,808.92/6,542,252.46
  6. Step 6: Final answer
    x = 4,763,971.14

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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.