Home / 6,126,570.26-8,454,597.51-3,373,201.45

Finding the Fourth Proportional to 6,126,570.26, 8,454,597.51 and 3,373,201.45

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Solution

The fourth proportional to 6,126,570.26, 8,454,597.51 and 3,373,201.45 is: 4,654,979.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,570.26 : 8,454,597.51 = 3,373,201.45 : x
  2. Step 2: Convert to fraction form
    6,126,570.26/8,454,597.51 = 3,373,201.45/x
  3. Step 3: Cross multiply
    6,126,570.26x = 8,454,597.51 × 3,373,201.45
  4. Step 4: Simplify right side
    6,126,570.26x = 28,519,060,579,898.39
  5. Step 5: Solve for x
    x = 28,519,060,579,898.39/6,126,570.26
  6. Step 6: Final answer
    x = 4,654,979.76

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1.5x scale

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.