Home / 3,341,268.21-4,610,953.31-1,813,375.74

Finding the Fourth Proportional to 3,341,268.21, 4,610,953.31 and 1,813,375.74

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Solution

The fourth proportional to 3,341,268.21, 4,610,953.31 and 1,813,375.74 is: 2,502,460.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,268.21 : 4,610,953.31 = 1,813,375.74 : x
  2. Step 2: Convert to fraction form
    3,341,268.21/4,610,953.31 = 1,813,375.74/x
  3. Step 3: Cross multiply
    3,341,268.21x = 4,610,953.31 × 1,813,375.74
  4. Step 4: Simplify right side
    3,341,268.21x = 8,361,390,861,559.82
  5. Step 5: Solve for x
    x = 8,361,390,861,559.82/3,341,268.21
  6. Step 6: Final answer
    x = 2,502,460.24

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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.