Home / 2,237,677.80-3,355,046.17-1,084,619.19

Finding the Fourth Proportional to 2,237,677.80, 3,355,046.17 and 1,084,619.19

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Solution

The fourth proportional to 2,237,677.80, 3,355,046.17 and 1,084,619.19 is: 1,626,216.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,677.80 : 3,355,046.17 = 1,084,619.19 : x
  2. Step 2: Convert to fraction form
    2,237,677.80/3,355,046.17 = 1,084,619.19/x
  3. Step 3: Cross multiply
    2,237,677.80x = 3,355,046.17 × 1,084,619.19
  4. Step 4: Simplify right side
    2,237,677.80x = 3,638,947,446,980.66
  5. Step 5: Solve for x
    x = 3,638,947,446,980.66/2,237,677.80
  6. Step 6: Final answer
    x = 1,626,216.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.