Home / 4,238,750.84-5,849,629.72-2,428,264.76

Finding the Fourth Proportional to 4,238,750.84, 5,849,629.72 and 2,428,264.76

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Solution

The fourth proportional to 4,238,750.84, 5,849,629.72 and 2,428,264.76 is: 3,351,093.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,750.84 : 5,849,629.72 = 2,428,264.76 : x
  2. Step 2: Convert to fraction form
    4,238,750.84/5,849,629.72 = 2,428,264.76/x
  3. Step 3: Cross multiply
    4,238,750.84x = 5,849,629.72 × 2,428,264.76
  4. Step 4: Simplify right side
    4,238,750.84x = 14,204,449,672,805.86
  5. Step 5: Solve for x
    x = 14,204,449,672,805.86/4,238,750.84
  6. Step 6: Final answer
    x = 3,351,093.34

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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.