Home / 3,994,744.50-5,513,083.27-2,445,998.58

Finding the Fourth Proportional to 3,994,744.50, 5,513,083.27 and 2,445,998.58

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Solution

The fourth proportional to 3,994,744.50, 5,513,083.27 and 2,445,998.58 is: 3,375,683.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,994,744.50 : 5,513,083.27 = 2,445,998.58 : x
  2. Step 2: Convert to fraction form
    3,994,744.50/5,513,083.27 = 2,445,998.58/x
  3. Step 3: Cross multiply
    3,994,744.50x = 5,513,083.27 × 2,445,998.58
  4. Step 4: Simplify right side
    3,994,744.50x = 13,484,993,849,841.76
  5. Step 5: Solve for x
    x = 13,484,993,849,841.76/3,994,744.50
  6. Step 6: Final answer
    x = 3,375,683.69

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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.