Home / 3,354,217.60-5,031,675.40-925,370.94

Finding the Fourth Proportional to 3,354,217.60, 5,031,675.40 and 925,370.94

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Solution

The fourth proportional to 3,354,217.60, 5,031,675.40 and 925,370.94 is: 1,388,152.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,217.60 : 5,031,675.40 = 925,370.94 : x
  2. Step 2: Convert to fraction form
    3,354,217.60/5,031,675.40 = 925,370.94/x
  3. Step 3: Cross multiply
    3,354,217.60x = 5,031,675.40 × 925,370.94
  4. Step 4: Simplify right side
    3,354,217.60x = 4,656,166,194,672.88
  5. Step 5: Solve for x
    x = 4,656,166,194,672.88/3,354,217.60
  6. Step 6: Final answer
    x = 1,388,152.69

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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.