Home / 2,035,814.40-3,053,721.60-539,906.40

Finding the Fourth Proportional to 2,035,814.40, 3,053,721.60 and 539,906.40

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Solution

The fourth proportional to 2,035,814.40, 3,053,721.60 and 539,906.40 is: 809,859.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,814.40 : 3,053,721.60 = 539,906.40 : x
  2. Step 2: Convert to fraction form
    2,035,814.40/3,053,721.60 = 539,906.40/x
  3. Step 3: Cross multiply
    2,035,814.40x = 3,053,721.60 × 539,906.40
  4. Step 4: Simplify right side
    2,035,814.40x = 1,648,723,835,658.24
  5. Step 5: Solve for x
    x = 1,648,723,835,658.24/2,035,814.40
  6. Step 6: Final answer
    x = 809,859.60

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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.