Home / 9,294,550.97-12,827,479.79-5,625,486.73

Finding the Fourth Proportional to 9,294,550.97, 12,827,479.79 and 5,625,486.73

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Solution

The fourth proportional to 9,294,550.97, 12,827,479.79 and 5,625,486.73 is: 7,763,776.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,550.97 : 12,827,479.79 = 5,625,486.73 : x
  2. Step 2: Convert to fraction form
    9,294,550.97/12,827,479.79 = 5,625,486.73/x
  3. Step 3: Cross multiply
    9,294,550.97x = 12,827,479.79 × 5,625,486.73
  4. Step 4: Simplify right side
    9,294,550.97x = 72,160,817,309,860.77
  5. Step 5: Solve for x
    x = 72,160,817,309,860.77/9,294,550.97
  6. Step 6: Final answer
    x = 7,763,776.60

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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.