Home / 7,806,953.67-10,774,727.37-4,498,604.25

Finding the Fourth Proportional to 7,806,953.67, 10,774,727.37 and 4,498,604.25

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Solution

The fourth proportional to 7,806,953.67, 10,774,727.37 and 4,498,604.25 is: 6,208,725.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,806,953.67 : 10,774,727.37 = 4,498,604.25 : x
  2. Step 2: Convert to fraction form
    7,806,953.67/10,774,727.37 = 4,498,604.25/x
  3. Step 3: Cross multiply
    7,806,953.67x = 10,774,727.37 × 4,498,604.25
  4. Step 4: Simplify right side
    7,806,953.67x = 48,471,234,339,273.32
  5. Step 5: Solve for x
    x = 48,471,234,339,273.32/7,806,953.67
  6. Step 6: Final answer
    x = 6,208,725.76

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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.