Home / 1,043,575.01-1,565,559.17-395,345.37

Finding the Fourth Proportional to 1,043,575.01, 1,565,559.17 and 395,345.37

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Solution

The fourth proportional to 1,043,575.01, 1,565,559.17 and 395,345.37 is: 593,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,575.01 : 1,565,559.17 = 395,345.37 : x
  2. Step 2: Convert to fraction form
    1,043,575.01/1,565,559.17 = 395,345.37/x
  3. Step 3: Cross multiply
    1,043,575.01x = 1,565,559.17 × 395,345.37
  4. Step 4: Simplify right side
    1,043,575.01x = 618,936,562,461.33
  5. Step 5: Solve for x
    x = 618,936,562,461.33/1,043,575.01
  6. Step 6: Final answer
    x = 593,092.55

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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.