Home / 6,891,509.31-10,337,914.31-2,033,834.09

Finding the Fourth Proportional to 6,891,509.31, 10,337,914.31 and 2,033,834.09

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Solution

The fourth proportional to 6,891,509.31, 10,337,914.31 and 2,033,834.09 is: 3,050,943.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,509.31 : 10,337,914.31 = 2,033,834.09 : x
  2. Step 2: Convert to fraction form
    6,891,509.31/10,337,914.31 = 2,033,834.09/x
  3. Step 3: Cross multiply
    6,891,509.31x = 10,337,914.31 × 2,033,834.09
  4. Step 4: Simplify right side
    6,891,509.31x = 21,025,602,481,318.09
  5. Step 5: Solve for x
    x = 21,025,602,481,318.09/6,891,509.31
  6. Step 6: Final answer
    x = 3,050,943.06

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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.