Home / 4,591,597.17-6,888,392.19-1,396,640.31

Finding the Fourth Proportional to 4,591,597.17, 6,888,392.19 and 1,396,640.31

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Solution

The fourth proportional to 4,591,597.17, 6,888,392.19 and 1,396,640.31 is: 2,095,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,591,597.17 : 6,888,392.19 = 1,396,640.31 : x
  2. Step 2: Convert to fraction form
    4,591,597.17/6,888,392.19 = 1,396,640.31/x
  3. Step 3: Cross multiply
    4,591,597.17x = 6,888,392.19 × 1,396,640.31
  4. Step 4: Simplify right side
    4,591,597.17x = 9,620,606,203,643.18
  5. Step 5: Solve for x
    x = 9,620,606,203,643.18/4,591,597.17
  6. Step 6: Final answer
    x = 2,095,263.55

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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.