Home / 4,861,200.37-6,708,526.88-2,685,793.60

Finding the Fourth Proportional to 4,861,200.37, 6,708,526.88 and 2,685,793.60

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Solution

The fourth proportional to 4,861,200.37, 6,708,526.88 and 2,685,793.60 is: 3,706,434.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,861,200.37 : 6,708,526.88 = 2,685,793.60 : x
  2. Step 2: Convert to fraction form
    4,861,200.37/6,708,526.88 = 2,685,793.60/x
  3. Step 3: Cross multiply
    4,861,200.37x = 6,708,526.88 × 2,685,793.60
  4. Step 4: Simplify right side
    4,861,200.37x = 18,017,718,559,731.97
  5. Step 5: Solve for x
    x = 18,017,718,559,731.97/4,861,200.37
  6. Step 6: Final answer
    x = 3,706,434.05

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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.