Home / 2,634,856.76-3,635,933.46-1,473,398.72

Finding the Fourth Proportional to 2,634,856.76, 3,635,933.46 and 1,473,398.72

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Solution

The fourth proportional to 2,634,856.76, 3,635,933.46 and 1,473,398.72 is: 2,033,195.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,856.76 : 3,635,933.46 = 1,473,398.72 : x
  2. Step 2: Convert to fraction form
    2,634,856.76/3,635,933.46 = 1,473,398.72/x
  3. Step 3: Cross multiply
    2,634,856.76x = 3,635,933.46 × 1,473,398.72
  4. Step 4: Simplify right side
    2,634,856.76x = 5,357,179,705,969.17
  5. Step 5: Solve for x
    x = 5,357,179,705,969.17/2,634,856.76
  6. Step 6: Final answer
    x = 2,033,195.80

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