Home / 4,350,169.74-6,527,782.44-1,791,642.18

Finding the Fourth Proportional to 4,350,169.74, 6,527,782.44 and 1,791,642.18

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Solution

The fourth proportional to 4,350,169.74, 6,527,782.44 and 1,791,642.18 is: 2,688,504.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,169.74 : 6,527,782.44 = 1,791,642.18 : x
  2. Step 2: Convert to fraction form
    4,350,169.74/6,527,782.44 = 1,791,642.18/x
  3. Step 3: Cross multiply
    4,350,169.74x = 6,527,782.44 × 1,791,642.18
  4. Step 4: Simplify right side
    4,350,169.74x = 11,695,450,361,367.32
  5. Step 5: Solve for x
    x = 11,695,450,361,367.32/4,350,169.74
  6. Step 6: Final answer
    x = 2,688,504.37

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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.