Home / 2,043,736.48-2,820,357.12-1,184,794.66

Finding the Fourth Proportional to 2,043,736.48, 2,820,357.12 and 1,184,794.66

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Solution

The fourth proportional to 2,043,736.48, 2,820,357.12 and 1,184,794.66 is: 1,635,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,736.48 : 2,820,357.12 = 1,184,794.66 : x
  2. Step 2: Convert to fraction form
    2,043,736.48/2,820,357.12 = 1,184,794.66/x
  3. Step 3: Cross multiply
    2,043,736.48x = 2,820,357.12 × 1,184,794.66
  4. Step 4: Simplify right side
    2,043,736.48x = 3,341,544,055,068.98
  5. Step 5: Solve for x
    x = 3,341,544,055,068.98/2,043,736.48
  6. Step 6: Final answer
    x = 1,635,017.08

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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.