Home / 3,635,223.86-5,452,848.75-1,110,868.58

Finding the Fourth Proportional to 3,635,223.86, 5,452,848.75 and 1,110,868.58

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Solution

The fourth proportional to 3,635,223.86, 5,452,848.75 and 1,110,868.58 is: 1,666,306.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,223.86 : 5,452,848.75 = 1,110,868.58 : x
  2. Step 2: Convert to fraction form
    3,635,223.86/5,452,848.75 = 1,110,868.58/x
  3. Step 3: Cross multiply
    3,635,223.86x = 5,452,848.75 × 1,110,868.58
  4. Step 4: Simplify right side
    3,635,223.86x = 6,057,398,347,867.28
  5. Step 5: Solve for x
    x = 6,057,398,347,867.28/3,635,223.86
  6. Step 6: Final answer
    x = 1,666,306.83

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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.