Home / 12,827,103.67-17,701,184.23-6,946,690.24

Finding the Fourth Proportional to 12,827,103.67, 17,701,184.23 and 6,946,690.24

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Solution

The fourth proportional to 12,827,103.67, 17,701,184.23 and 6,946,690.24 is: 9,586,314.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,827,103.67 : 17,701,184.23 = 6,946,690.24 : x
  2. Step 2: Convert to fraction form
    12,827,103.67/17,701,184.23 = 6,946,690.24/x
  3. Step 3: Cross multiply
    12,827,103.67x = 17,701,184.23 × 6,946,690.24
  4. Step 4: Simplify right side
    12,827,103.67x = 122,964,643,726,982.92
  5. Step 5: Solve for x
    x = 122,964,643,726,982.92/12,827,103.67
  6. Step 6: Final answer
    x = 9,586,314.02

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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.