Home / 4,267,680.92-5,889,485.60-2,334,065.83

Finding the Fourth Proportional to 4,267,680.92, 5,889,485.60 and 2,334,065.83

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Solution

The fourth proportional to 4,267,680.92, 5,889,485.60 and 2,334,065.83 is: 3,221,057.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,680.92 : 5,889,485.60 = 2,334,065.83 : x
  2. Step 2: Convert to fraction form
    4,267,680.92/5,889,485.60 = 2,334,065.83/x
  3. Step 3: Cross multiply
    4,267,680.92x = 5,889,485.60 × 2,334,065.83
  4. Step 4: Simplify right side
    4,267,680.92x = 13,746,447,077,595.75
  5. Step 5: Solve for x
    x = 13,746,447,077,595.75/4,267,680.92
  6. Step 6: Final answer
    x = 3,221,057.84

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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.