Home / 11,643,827.24-16,057,583.01-9,202,271.37

Finding the Fourth Proportional to 11,643,827.24, 16,057,583.01 and 9,202,271.37

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Solution

The fourth proportional to 11,643,827.24, 16,057,583.01 and 9,202,271.37 is: 12,690,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,643,827.24 : 16,057,583.01 = 9,202,271.37 : x
  2. Step 2: Convert to fraction form
    11,643,827.24/16,057,583.01 = 9,202,271.37/x
  3. Step 3: Cross multiply
    11,643,827.24x = 16,057,583.01 × 9,202,271.37
  4. Step 4: Simplify right side
    11,643,827.24x = 147,766,236,404,321.41
  5. Step 5: Solve for x
    x = 147,766,236,404,321.41/11,643,827.24
  6. Step 6: Final answer
    x = 12,690,521.20

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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.