Home / 3,341,271.96-4,610,958.48-1,813,379.49

Finding the Fourth Proportional to 3,341,271.96, 4,610,958.48 and 1,813,379.49

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Solution

The fourth proportional to 3,341,271.96, 4,610,958.48 and 1,813,379.49 is: 2,502,465.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,271.96 : 4,610,958.48 = 1,813,379.49 : x
  2. Step 2: Convert to fraction form
    3,341,271.96/4,610,958.48 = 1,813,379.49/x
  3. Step 3: Cross multiply
    3,341,271.96x = 4,610,958.48 × 1,813,379.49
  4. Step 4: Simplify right side
    3,341,271.96x = 8,361,417,536,873.58
  5. Step 5: Solve for x
    x = 8,361,417,536,873.58/3,341,271.96
  6. Step 6: Final answer
    x = 2,502,465.42

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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.