Home / 5,330,787.66-7,996,175.19-1,736,548.74

Finding the Fourth Proportional to 5,330,787.66, 7,996,175.19 and 1,736,548.74

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Solution

The fourth proportional to 5,330,787.66, 7,996,175.19 and 1,736,548.74 is: 2,604,821.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,787.66 : 7,996,175.19 = 1,736,548.74 : x
  2. Step 2: Convert to fraction form
    5,330,787.66/7,996,175.19 = 1,736,548.74/x
  3. Step 3: Cross multiply
    5,330,787.66x = 7,996,175.19 × 1,736,548.74
  4. Step 4: Simplify right side
    5,330,787.66x = 13,885,747,951,013.76
  5. Step 5: Solve for x
    x = 13,885,747,951,013.76/5,330,787.66
  6. Step 6: Final answer
    x = 2,604,821.06

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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.