Home / 2,194,703.60-3,299,053.80-2,068,732.40

Finding the Fourth Proportional to 2,194,703.60, 3,299,053.80 and 2,068,732.40

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Solution

The fourth proportional to 2,194,703.60, 3,299,053.80 and 2,068,732.40 is: 3,109,695.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,703.60 : 3,299,053.80 = 2,068,732.40 : x
  2. Step 2: Convert to fraction form
    2,194,703.60/3,299,053.80 = 2,068,732.40/x
  3. Step 3: Cross multiply
    2,194,703.60x = 3,299,053.80 × 2,068,732.40
  4. Step 4: Simplify right side
    2,194,703.60x = 6,824,859,485,403.12
  5. Step 5: Solve for x
    x = 6,824,859,485,403.12/2,194,703.60
  6. Step 6: Final answer
    x = 3,109,695.31

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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.