Home / 3,201,211.86-4,417,813.89-1,843,522.26

Finding the Fourth Proportional to 3,201,211.86, 4,417,813.89 and 1,843,522.26

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Solution

The fourth proportional to 3,201,211.86, 4,417,813.89 and 1,843,522.26 is: 2,544,142.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,211.86 : 4,417,813.89 = 1,843,522.26 : x
  2. Step 2: Convert to fraction form
    3,201,211.86/4,417,813.89 = 1,843,522.26/x
  3. Step 3: Cross multiply
    3,201,211.86x = 4,417,813.89 × 1,843,522.26
  4. Step 4: Simplify right side
    3,201,211.86x = 8,144,338,246,752.19
  5. Step 5: Solve for x
    x = 8,144,338,246,752.19/3,201,211.86
  6. Step 6: Final answer
    x = 2,544,142.22

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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.