Home / 6,133,844.70-9,201,204.45-1,874,006.10

Finding the Fourth Proportional to 6,133,844.70, 9,201,204.45 and 1,874,006.10

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Solution

The fourth proportional to 6,133,844.70, 9,201,204.45 and 1,874,006.10 is: 2,811,142.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,844.70 : 9,201,204.45 = 1,874,006.10 : x
  2. Step 2: Convert to fraction form
    6,133,844.70/9,201,204.45 = 1,874,006.10/x
  3. Step 3: Cross multiply
    6,133,844.70x = 9,201,204.45 × 1,874,006.10
  4. Step 4: Simplify right side
    6,133,844.70x = 17,243,113,266,647.14
  5. Step 5: Solve for x
    x = 17,243,113,266,647.14/6,133,844.70
  6. Step 6: Final answer
    x = 2,811,142.78

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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.