Home / 10,942,898.94-15,101,982.42-6,048,015.69

Finding the Fourth Proportional to 10,942,898.94, 15,101,982.42 and 6,048,015.69

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Solution

The fourth proportional to 10,942,898.94, 15,101,982.42 and 6,048,015.69 is: 8,346,693.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,898.94 : 15,101,982.42 = 6,048,015.69 : x
  2. Step 2: Convert to fraction form
    10,942,898.94/15,101,982.42 = 6,048,015.69/x
  3. Step 3: Cross multiply
    10,942,898.94x = 15,101,982.42 × 6,048,015.69
  4. Step 4: Simplify right side
    10,942,898.94x = 91,337,026,626,264.17
  5. Step 5: Solve for x
    x = 91,337,026,626,264.17/10,942,898.94
  6. Step 6: Final answer
    x = 8,346,693.79

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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.