Home / 2,043,735.48-2,820,355.74-1,184,793.66

Finding the Fourth Proportional to 2,043,735.48, 2,820,355.74 and 1,184,793.66

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Solution

The fourth proportional to 2,043,735.48, 2,820,355.74 and 1,184,793.66 is: 1,635,015.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,735.48 : 2,820,355.74 = 1,184,793.66 : x
  2. Step 2: Convert to fraction form
    2,043,735.48/2,820,355.74 = 1,184,793.66/x
  3. Step 3: Cross multiply
    2,043,735.48x = 2,820,355.74 × 1,184,793.66
  4. Step 4: Simplify right side
    2,043,735.48x = 3,341,539,599,696.61
  5. Step 5: Solve for x
    x = 3,341,539,599,696.61/2,043,735.48
  6. Step 6: Final answer
    x = 1,635,015.70

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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.