Home / 2,035,890.88-3,053,834.58-519,573.69

Finding the Fourth Proportional to 2,035,890.88, 3,053,834.58 and 519,573.69

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Solution

The fourth proportional to 2,035,890.88, 3,053,834.58 and 519,573.69 is: 779,360.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,890.88 : 3,053,834.58 = 519,573.69 : x
  2. Step 2: Convert to fraction form
    2,035,890.88/3,053,834.58 = 519,573.69/x
  3. Step 3: Cross multiply
    2,035,890.88x = 3,053,834.58 × 519,573.69
  4. Step 4: Simplify right side
    2,035,890.88x = 1,586,692,084,629.85
  5. Step 5: Solve for x
    x = 1,586,692,084,629.85/2,035,890.88
  6. Step 6: Final answer
    x = 779,360.08

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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.