Home / 11,650,254.99-17,475,367.46-3,130,591.56

Finding the Fourth Proportional to 11,650,254.99, 17,475,367.46 and 3,130,591.56

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Solution

The fourth proportional to 11,650,254.99, 17,475,367.46 and 3,130,591.56 is: 4,695,883.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,254.99 : 17,475,367.46 = 3,130,591.56 : x
  2. Step 2: Convert to fraction form
    11,650,254.99/17,475,367.46 = 3,130,591.56/x
  3. Step 3: Cross multiply
    11,650,254.99x = 17,475,367.46 × 3,130,591.56
  4. Step 4: Simplify right side
    11,650,254.99x = 54,708,237,862,521.67
  5. Step 5: Solve for x
    x = 54,708,237,862,521.67/11,650,254.99
  6. Step 6: Final answer
    x = 4,695,883.30

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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.