Home / 2,247,276.07-3,378,221.79-1,802,858.91

Finding the Fourth Proportional to 2,247,276.07, 3,378,221.79 and 1,802,858.91

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Solution

The fourth proportional to 2,247,276.07, 3,378,221.79 and 1,802,858.91 is: 2,710,150.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,276.07 : 3,378,221.79 = 1,802,858.91 : x
  2. Step 2: Convert to fraction form
    2,247,276.07/3,378,221.79 = 1,802,858.91/x
  3. Step 3: Cross multiply
    2,247,276.07x = 3,378,221.79 × 1,802,858.91
  4. Step 4: Simplify right side
    2,247,276.07x = 6,090,457,254,057.65
  5. Step 5: Solve for x
    x = 6,090,457,254,057.65/2,247,276.07
  6. Step 6: Final answer
    x = 2,710,150.90

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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.