Home / 2,302,321.71-3,455,877.72-1,695,794.79

Finding the Fourth Proportional to 2,302,321.71, 3,455,877.72 and 1,695,794.79

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Solution

The fourth proportional to 2,302,321.71, 3,455,877.72 and 1,695,794.79 is: 2,545,456.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,321.71 : 3,455,877.72 = 1,695,794.79 : x
  2. Step 2: Convert to fraction form
    2,302,321.71/3,455,877.72 = 1,695,794.79/x
  3. Step 3: Cross multiply
    2,302,321.71x = 3,455,877.72 × 1,695,794.79
  4. Step 4: Simplify right side
    2,302,321.71x = 5,860,459,432,453.08
  5. Step 5: Solve for x
    x = 5,860,459,432,453.08/2,302,321.71
  6. Step 6: Final answer
    x = 2,545,456.36

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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.