Home / 1,705,151.48-2,557,436.45-567,784.59

Finding the Fourth Proportional to 1,705,151.48, 2,557,436.45 and 567,784.59

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Solution

The fourth proportional to 1,705,151.48, 2,557,436.45 and 567,784.59 is: 851,580.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,151.48 : 2,557,436.45 = 567,784.59 : x
  2. Step 2: Convert to fraction form
    1,705,151.48/2,557,436.45 = 567,784.59/x
  3. Step 3: Cross multiply
    1,705,151.48x = 2,557,436.45 × 567,784.59
  4. Step 4: Simplify right side
    1,705,151.48x = 1,452,073,003,375.38
  5. Step 5: Solve for x
    x = 1,452,073,003,375.38/1,705,151.48
  6. Step 6: Final answer
    x = 851,580.06

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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.