Home / 3,706,077.96-5,114,474.19-2,074,444.74

Finding the Fourth Proportional to 3,706,077.96, 5,114,474.19 and 2,074,444.74

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Solution

The fourth proportional to 3,706,077.96, 5,114,474.19 and 2,074,444.74 is: 2,862,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,077.96 : 5,114,474.19 = 2,074,444.74 : x
  2. Step 2: Convert to fraction form
    3,706,077.96/5,114,474.19 = 2,074,444.74/x
  3. Step 3: Cross multiply
    3,706,077.96x = 5,114,474.19 × 2,074,444.74
  4. Step 4: Simplify right side
    3,706,077.96x = 10,609,694,081,311.26
  5. Step 5: Solve for x
    x = 10,609,694,081,311.26/3,706,077.96
  6. Step 6: Final answer
    x = 2,862,782.22

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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.