Home / 8,899,244.91-13,348,889.19-2,509,530.75

Finding the Fourth Proportional to 8,899,244.91, 13,348,889.19 and 2,509,530.75

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Solution

The fourth proportional to 8,899,244.91, 13,348,889.19 and 2,509,530.75 is: 3,764,302.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,899,244.91 : 13,348,889.19 = 2,509,530.75 : x
  2. Step 2: Convert to fraction form
    8,899,244.91/13,348,889.19 = 2,509,530.75/x
  3. Step 3: Cross multiply
    8,899,244.91x = 13,348,889.19 × 2,509,530.75
  4. Step 4: Simplify right side
    8,899,244.91x = 33,499,447,900,647.59
  5. Step 5: Solve for x
    x = 33,499,447,900,647.59/8,899,244.91
  6. Step 6: Final answer
    x = 3,764,302.28

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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.