Home / 3,642,247.14-5,026,270.23-2,010,619.47

Finding the Fourth Proportional to 3,642,247.14, 5,026,270.23 and 2,010,619.47

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Solution

The fourth proportional to 3,642,247.14, 5,026,270.23 and 2,010,619.47 is: 2,774,637.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,247.14 : 5,026,270.23 = 2,010,619.47 : x
  2. Step 2: Convert to fraction form
    3,642,247.14/5,026,270.23 = 2,010,619.47/x
  3. Step 3: Cross multiply
    3,642,247.14x = 5,026,270.23 × 2,010,619.47
  4. Step 4: Simplify right side
    3,642,247.14x = 10,105,916,784,976.64
  5. Step 5: Solve for x
    x = 10,105,916,784,976.64/3,642,247.14
  6. Step 6: Final answer
    x = 2,774,637.85

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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.