Home / 6,591,476.67-9,879,230.93-2,796,988.11

Finding the Fourth Proportional to 6,591,476.67, 9,879,230.93 and 2,796,988.11

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Solution

The fourth proportional to 6,591,476.67, 9,879,230.93 and 2,796,988.11 is: 4,192,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,476.67 : 9,879,230.93 = 2,796,988.11 : x
  2. Step 2: Convert to fraction form
    6,591,476.67/9,879,230.93 = 2,796,988.11/x
  3. Step 3: Cross multiply
    6,591,476.67x = 9,879,230.93 × 2,796,988.11
  4. Step 4: Simplify right side
    6,591,476.67x = 27,632,091,433,169.30
  5. Step 5: Solve for x
    x = 27,632,091,433,169.30/6,591,476.67
  6. Step 6: Final answer
    x = 4,192,094.25

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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.