Home / 3,492,000.90-5,239,556.55-1,597,767.30

Finding the Fourth Proportional to 3,492,000.90, 5,239,556.55 and 1,597,767.30

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Solution

The fourth proportional to 3,492,000.90, 5,239,556.55 and 1,597,767.30 is: 2,397,362.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,000.90 : 5,239,556.55 = 1,597,767.30 : x
  2. Step 2: Convert to fraction form
    3,492,000.90/5,239,556.55 = 1,597,767.30/x
  3. Step 3: Cross multiply
    3,492,000.90x = 5,239,556.55 × 1,597,767.30
  4. Step 4: Simplify right side
    3,492,000.90x = 8,371,592,122,090.82
  5. Step 5: Solve for x
    x = 8,371,592,122,090.82/3,492,000.90
  6. Step 6: Final answer
    x = 2,397,362.53

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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.