Home / 3,672,629.59-5,066,655.13-2,293,579.18

Finding the Fourth Proportional to 3,672,629.59, 5,066,655.13 and 2,293,579.18

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Solution

The fourth proportional to 3,672,629.59, 5,066,655.13 and 2,293,579.18 is: 3,164,156.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,629.59 : 5,066,655.13 = 2,293,579.18 : x
  2. Step 2: Convert to fraction form
    3,672,629.59/5,066,655.13 = 2,293,579.18/x
  3. Step 3: Cross multiply
    3,672,629.59x = 5,066,655.13 × 2,293,579.18
  4. Step 4: Simplify right side
    3,672,629.59x = 11,620,774,718,408.19
  5. Step 5: Solve for x
    x = 11,620,774,718,408.19/3,672,629.59
  6. Step 6: Final answer
    x = 3,164,156.48

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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.