Home / 6,376,762.92-8,799,861.38-3,476,090.92

Finding the Fourth Proportional to 6,376,762.92, 8,799,861.38 and 3,476,090.92

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Solution

The fourth proportional to 6,376,762.92, 8,799,861.38 and 3,476,090.92 is: 4,796,966.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,762.92 : 8,799,861.38 = 3,476,090.92 : x
  2. Step 2: Convert to fraction form
    6,376,762.92/8,799,861.38 = 3,476,090.92/x
  3. Step 3: Cross multiply
    6,376,762.92x = 8,799,861.38 × 3,476,090.92
  4. Step 4: Simplify right side
    6,376,762.92x = 30,589,118,240,276.67
  5. Step 5: Solve for x
    x = 30,589,118,240,276.67/6,376,762.92
  6. Step 6: Final answer
    x = 4,796,966.52

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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.