Home / 7,736,061.06-11,604,078.90-2,056,285.44

Finding the Fourth Proportional to 7,736,061.06, 11,604,078.90 and 2,056,285.44

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Solution

The fourth proportional to 7,736,061.06, 11,604,078.90 and 2,056,285.44 is: 3,084,424.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,061.06 : 11,604,078.90 = 2,056,285.44 : x
  2. Step 2: Convert to fraction form
    7,736,061.06/11,604,078.90 = 2,056,285.44/x
  3. Step 3: Cross multiply
    7,736,061.06x = 11,604,078.90 × 2,056,285.44
  4. Step 4: Simplify right side
    7,736,061.06x = 23,861,298,486,681.21
  5. Step 5: Solve for x
    x = 23,861,298,486,681.21/7,736,061.06
  6. Step 6: Final answer
    x = 3,084,424.79

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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.