Home / 2,634,822.33-3,635,854.55-1,602,187.55

Finding the Fourth Proportional to 2,634,822.33, 3,635,854.55 and 1,602,187.55

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Solution

The fourth proportional to 2,634,822.33, 3,635,854.55 and 1,602,187.55 is: 2,210,897.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,822.33 : 3,635,854.55 = 1,602,187.55 : x
  2. Step 2: Convert to fraction form
    2,634,822.33/3,635,854.55 = 1,602,187.55/x
  3. Step 3: Cross multiply
    2,634,822.33x = 3,635,854.55 × 1,602,187.55
  4. Step 4: Simplify right side
    2,634,822.33x = 5,825,320,893,620.85
  5. Step 5: Solve for x
    x = 5,825,320,893,620.85/2,634,822.33
  6. Step 6: Final answer
    x = 2,210,897.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.