Home / 9,470,226.74-14,205,604.78-3,080,479.12

Finding the Fourth Proportional to 9,470,226.74, 14,205,604.78 and 3,080,479.12

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Solution

The fourth proportional to 9,470,226.74, 14,205,604.78 and 3,080,479.12 is: 4,620,804.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,226.74 : 14,205,604.78 = 3,080,479.12 : x
  2. Step 2: Convert to fraction form
    9,470,226.74/14,205,604.78 = 3,080,479.12/x
  3. Step 3: Cross multiply
    9,470,226.74x = 14,205,604.78 × 3,080,479.12
  4. Step 4: Simplify right side
    9,470,226.74x = 43,760,068,840,734.17
  5. Step 5: Solve for x
    x = 43,760,068,840,734.17/9,470,226.74
  6. Step 6: Final answer
    x = 4,620,804.76

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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.