Home / 6,904,326.20-9,525,855.76-4,003,134.62

Finding the Fourth Proportional to 6,904,326.20, 9,525,855.76 and 4,003,134.62

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Solution

The fourth proportional to 6,904,326.20, 9,525,855.76 and 4,003,134.62 is: 5,523,099.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,326.20 : 9,525,855.76 = 4,003,134.62 : x
  2. Step 2: Convert to fraction form
    6,904,326.20/9,525,855.76 = 4,003,134.62/x
  3. Step 3: Cross multiply
    6,904,326.20x = 9,525,855.76 × 4,003,134.62
  4. Step 4: Simplify right side
    6,904,326.20x = 38,133,282,920,345.30
  5. Step 5: Solve for x
    x = 38,133,282,920,345.30/6,904,326.20
  6. Step 6: Final answer
    x = 5,523,099.84

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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.