Home / 2,023,725.90-3,035,200.05-603,828.30

Finding the Fourth Proportional to 2,023,725.90, 3,035,200.05 and 603,828.30

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Solution

The fourth proportional to 2,023,725.90, 3,035,200.05 and 603,828.30 is: 905,626.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,725.90 : 3,035,200.05 = 603,828.30 : x
  2. Step 2: Convert to fraction form
    2,023,725.90/3,035,200.05 = 603,828.30/x
  3. Step 3: Cross multiply
    2,023,725.90x = 3,035,200.05 × 603,828.30
  4. Step 4: Simplify right side
    2,023,725.90x = 1,832,739,686,351.42
  5. Step 5: Solve for x
    x = 1,832,739,686,351.42/2,023,725.90
  6. Step 6: Final answer
    x = 905,626.44

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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.