Home / 11,283,098.40-16,922,919.60-3,710,080.80

Finding the Fourth Proportional to 11,283,098.40, 16,922,919.60 and 3,710,080.80

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Solution

The fourth proportional to 11,283,098.40, 16,922,919.60 and 3,710,080.80 is: 5,564,553.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,283,098.40 : 16,922,919.60 = 3,710,080.80 : x
  2. Step 2: Convert to fraction form
    11,283,098.40/16,922,919.60 = 3,710,080.80/x
  3. Step 3: Cross multiply
    11,283,098.40x = 16,922,919.60 × 3,710,080.80
  4. Step 4: Simplify right side
    11,283,098.40x = 62,785,399,087,903.68
  5. Step 5: Solve for x
    x = 62,785,399,087,903.68/11,283,098.40
  6. Step 6: Final answer
    x = 5,564,553.00

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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.