Home / 1,084,994.57-1,627,580.59-544,973.17

Finding the Fourth Proportional to 1,084,994.57, 1,627,580.59 and 544,973.17

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Solution

The fourth proportional to 1,084,994.57, 1,627,580.59 and 544,973.17 is: 817,504.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,994.57 : 1,627,580.59 = 544,973.17 : x
  2. Step 2: Convert to fraction form
    1,084,994.57/1,627,580.59 = 544,973.17/x
  3. Step 3: Cross multiply
    1,084,994.57x = 1,627,580.59 × 544,973.17
  4. Step 4: Simplify right side
    1,084,994.57x = 886,987,753,562.77
  5. Step 5: Solve for x
    x = 886,987,753,562.77/1,084,994.57
  6. Step 6: Final answer
    x = 817,504.32

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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.