Home / 10,949,296.59-16,424,879.07-2,862,259.22

Finding the Fourth Proportional to 10,949,296.59, 16,424,879.07 and 2,862,259.22

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Solution

The fourth proportional to 10,949,296.59, 16,424,879.07 and 2,862,259.22 is: 4,293,633.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,296.59 : 16,424,879.07 = 2,862,259.22 : x
  2. Step 2: Convert to fraction form
    10,949,296.59/16,424,879.07 = 2,862,259.22/x
  3. Step 3: Cross multiply
    10,949,296.59x = 16,424,879.07 × 2,862,259.22
  4. Step 4: Simplify right side
    10,949,296.59x = 47,012,261,555,492.53
  5. Step 5: Solve for x
    x = 47,012,261,555,492.53/10,949,296.59
  6. Step 6: Final answer
    x = 4,293,633.04

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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.