Home / 2,726,199.01-3,763,397.79-1,941,769.95

Finding the Fourth Proportional to 2,726,199.01, 3,763,397.79 and 1,941,769.95

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Solution

The fourth proportional to 2,726,199.01, 3,763,397.79 and 1,941,769.95 is: 2,680,527.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,199.01 : 3,763,397.79 = 1,941,769.95 : x
  2. Step 2: Convert to fraction form
    2,726,199.01/3,763,397.79 = 1,941,769.95/x
  3. Step 3: Cross multiply
    2,726,199.01x = 3,763,397.79 × 1,941,769.95
  4. Step 4: Simplify right side
    2,726,199.01x = 7,307,652,724,405.67
  5. Step 5: Solve for x
    x = 7,307,652,724,405.67/2,726,199.01
  6. Step 6: Final answer
    x = 2,680,527.98

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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.