Home / 2,730,703.72-3,769,402.98-2,053,594.60

Finding the Fourth Proportional to 2,730,703.72, 3,769,402.98 and 2,053,594.60

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Solution

The fourth proportional to 2,730,703.72, 3,769,402.98 and 2,053,594.60 is: 2,834,736.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,703.72 : 3,769,402.98 = 2,053,594.60 : x
  2. Step 2: Convert to fraction form
    2,730,703.72/3,769,402.98 = 2,053,594.60/x
  3. Step 3: Cross multiply
    2,730,703.72x = 3,769,402.98 × 2,053,594.60
  4. Step 4: Simplify right side
    2,730,703.72x = 7,740,825,604,951.91
  5. Step 5: Solve for x
    x = 7,740,825,604,951.91/2,730,703.72
  6. Step 6: Final answer
    x = 2,834,736.54

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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.