Home / 2,208,264.68-3,045,240.42-1,402,049

Finding the Fourth Proportional to 2,208,264.68, 3,045,240.42 and 1,402,049

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Solution

The fourth proportional to 2,208,264.68, 3,045,240.42 and 1,402,049 is: 1,933,453.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,264.68 : 3,045,240.42 = 1,402,049 : x
  2. Step 2: Convert to fraction form
    2,208,264.68/3,045,240.42 = 1,402,049/x
  3. Step 3: Cross multiply
    2,208,264.68x = 3,045,240.42 × 1,402,049
  4. Step 4: Simplify right side
    2,208,264.68x = 4,269,576,285,620.58
  5. Step 5: Solve for x
    x = 4,269,576,285,620.58/2,208,264.68
  6. Step 6: Final answer
    x = 1,933,453.14

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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.