Home / 7,680,804.94-10,599,832.83-4,417,620.58

Finding the Fourth Proportional to 7,680,804.94, 10,599,832.83 and 4,417,620.58

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Solution

The fourth proportional to 7,680,804.94, 10,599,832.83 and 4,417,620.58 is: 6,096,501.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,680,804.94 : 10,599,832.83 = 4,417,620.58 : x
  2. Step 2: Convert to fraction form
    7,680,804.94/10,599,832.83 = 4,417,620.58/x
  3. Step 3: Cross multiply
    7,680,804.94x = 10,599,832.83 × 4,417,620.58
  4. Step 4: Simplify right side
    7,680,804.94x = 46,826,039,654,367.64
  5. Step 5: Solve for x
    x = 46,826,039,654,367.64/7,680,804.94
  6. Step 6: Final answer
    x = 6,096,501.61

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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.