Home / 2,023,581.90-3,034,984.05-603,684.30

Finding the Fourth Proportional to 2,023,581.90, 3,034,984.05 and 603,684.30

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Solution

The fourth proportional to 2,023,581.90, 3,034,984.05 and 603,684.30 is: 905,410.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,581.90 : 3,034,984.05 = 603,684.30 : x
  2. Step 2: Convert to fraction form
    2,023,581.90/3,034,984.05 = 603,684.30/x
  3. Step 3: Cross multiply
    2,023,581.90x = 3,034,984.05 × 603,684.30
  4. Step 4: Simplify right side
    2,023,581.90x = 1,832,172,221,735.42
  5. Step 5: Solve for x
    x = 1,832,172,221,735.42/2,023,581.90
  6. Step 6: Final answer
    x = 905,410.46

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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.