Home / 8,899,276.50-13,348,936.44-2,509,562.34

Finding the Fourth Proportional to 8,899,276.50, 13,348,936.44 and 2,509,562.34

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Solution

The fourth proportional to 8,899,276.50, 13,348,936.44 and 2,509,562.34 is: 3,764,349.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,899,276.50 : 13,348,936.44 = 2,509,562.34 : x
  2. Step 2: Convert to fraction form
    8,899,276.50/13,348,936.44 = 2,509,562.34/x
  3. Step 3: Cross multiply
    8,899,276.50x = 13,348,936.44 × 2,509,562.34
  4. Step 4: Simplify right side
    8,899,276.50x = 33,499,988,168,877.67
  5. Step 5: Solve for x
    x = 33,499,988,168,877.67/8,899,276.50
  6. Step 6: Final answer
    x = 3,764,349.63

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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.