Home / 5,097,095.67-7,645,394.39-1,901,972.73

Finding the Fourth Proportional to 5,097,095.67, 7,645,394.39 and 1,901,972.73

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Solution

The fourth proportional to 5,097,095.67, 7,645,394.39 and 1,901,972.73 is: 2,852,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,095.67 : 7,645,394.39 = 1,901,972.73 : x
  2. Step 2: Convert to fraction form
    5,097,095.67/7,645,394.39 = 1,901,972.73/x
  3. Step 3: Cross multiply
    5,097,095.67x = 7,645,394.39 × 1,901,972.73
  4. Step 4: Simplify right side
    5,097,095.67x = 14,541,331,630,365.12
  5. Step 5: Solve for x
    x = 14,541,331,630,365.12/5,097,095.67
  6. Step 6: Final answer
    x = 2,852,866.14

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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.