Home / 6,748,796.97-10,125,557.40-1,956,773.79

Finding the Fourth Proportional to 6,748,796.97, 10,125,557.40 and 1,956,773.79

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Solution

The fourth proportional to 6,748,796.97, 10,125,557.40 and 1,956,773.79 is: 2,935,845.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,748,796.97 : 10,125,557.40 = 1,956,773.79 : x
  2. Step 2: Convert to fraction form
    6,748,796.97/10,125,557.40 = 1,956,773.79/x
  3. Step 3: Cross multiply
    6,748,796.97x = 10,125,557.40 × 1,956,773.79
  4. Step 4: Simplify right side
    6,748,796.97x = 19,813,425,329,460.55
  5. Step 5: Solve for x
    x = 19,813,425,329,460.55/6,748,796.97
  6. Step 6: Final answer
    x = 2,935,845.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.