Home / 9,468,949.77-14,205,529.56-4,417,504.65

Finding the Fourth Proportional to 9,468,949.77, 14,205,529.56 and 4,417,504.65

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Solution

The fourth proportional to 9,468,949.77, 14,205,529.56 and 4,417,504.65 is: 6,627,238.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,949.77 : 14,205,529.56 = 4,417,504.65 : x
  2. Step 2: Convert to fraction form
    9,468,949.77/14,205,529.56 = 4,417,504.65/x
  3. Step 3: Cross multiply
    9,468,949.77x = 14,205,529.56 × 4,417,504.65
  4. Step 4: Simplify right side
    9,468,949.77x = 62,752,992,887,012.46
  5. Step 5: Solve for x
    x = 62,752,992,887,012.46/9,468,949.77
  6. Step 6: Final answer
    x = 6,627,238.97

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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.