Home / 9,004,605.52-12,426,352.94-4,874,633.62

Finding the Fourth Proportional to 9,004,605.52, 12,426,352.94 and 4,874,633.62

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Solution

The fourth proportional to 9,004,605.52, 12,426,352.94 and 4,874,633.62 is: 6,726,992.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,605.52 : 12,426,352.94 = 4,874,633.62 : x
  2. Step 2: Convert to fraction form
    9,004,605.52/12,426,352.94 = 4,874,633.62/x
  3. Step 3: Cross multiply
    9,004,605.52x = 12,426,352.94 × 4,874,633.62
  4. Step 4: Simplify right side
    9,004,605.52x = 60,573,917,815,309.84
  5. Step 5: Solve for x
    x = 60,573,917,815,309.84/9,004,605.52
  6. Step 6: Final answer
    x = 6,726,992.95

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1.5x scale

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.