Home / 2,710,727.60-4,061,425.80-1,763,610.80

Finding the Fourth Proportional to 2,710,727.60, 4,061,425.80 and 1,763,610.80

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Solution

The fourth proportional to 2,710,727.60, 4,061,425.80 and 1,763,610.80 is: 2,642,380.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,727.60 : 4,061,425.80 = 1,763,610.80 : x
  2. Step 2: Convert to fraction form
    2,710,727.60/4,061,425.80 = 1,763,610.80/x
  3. Step 3: Cross multiply
    2,710,727.60x = 4,061,425.80 × 1,763,610.80
  4. Step 4: Simplify right side
    2,710,727.60x = 7,162,774,404,278.64
  5. Step 5: Solve for x
    x = 7,162,774,404,278.64/2,710,727.60
  6. Step 6: Final answer
    x = 2,642,380.74

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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.