Home / 3,527,937.24-4,870,640.44-2,222,308.50

Finding the Fourth Proportional to 3,527,937.24, 4,870,640.44 and 2,222,308.50

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Solution

The fourth proportional to 3,527,937.24, 4,870,640.44 and 2,222,308.50 is: 3,068,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,937.24 : 4,870,640.44 = 2,222,308.50 : x
  2. Step 2: Convert to fraction form
    3,527,937.24/4,870,640.44 = 2,222,308.50/x
  3. Step 3: Cross multiply
    3,527,937.24x = 4,870,640.44 × 2,222,308.50
  4. Step 4: Simplify right side
    3,527,937.24x = 10,824,065,650,255.74
  5. Step 5: Solve for x
    x = 10,824,065,650,255.74/3,527,937.24
  6. Step 6: Final answer
    x = 3,068,100.40

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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.