Home / 15,504,467.39-23,254,926.49-4,145,801.75

Finding the Fourth Proportional to 15,504,467.39, 23,254,926.49 and 4,145,801.75

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Solution

The fourth proportional to 15,504,467.39, 23,254,926.49 and 4,145,801.75 is: 6,218,228.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,467.39 : 23,254,926.49 = 4,145,801.75 : x
  2. Step 2: Convert to fraction form
    15,504,467.39/23,254,926.49 = 4,145,801.75/x
  3. Step 3: Cross multiply
    15,504,467.39x = 23,254,926.49 × 4,145,801.75
  4. Step 4: Simplify right side
    15,504,467.39x = 96,410,314,938,363.34
  5. Step 5: Solve for x
    x = 96,410,314,938,363.34/15,504,467.39
  6. Step 6: Final answer
    x = 6,218,228.11

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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.