Home / 4,094,643.43-5,652,419.79-2,645,045.56

Finding the Fourth Proportional to 4,094,643.43, 5,652,419.79 and 2,645,045.56

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Solution

The fourth proportional to 4,094,643.43, 5,652,419.79 and 2,645,045.56 is: 3,651,333.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,643.43 : 5,652,419.79 = 2,645,045.56 : x
  2. Step 2: Convert to fraction form
    4,094,643.43/5,652,419.79 = 2,645,045.56/x
  3. Step 3: Cross multiply
    4,094,643.43x = 5,652,419.79 × 2,645,045.56
  4. Step 4: Simplify right side
    4,094,643.43x = 14,950,907,868,795.63
  5. Step 5: Solve for x
    x = 14,950,907,868,795.63/4,094,643.43
  6. Step 6: Final answer
    x = 3,651,333.29

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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.