Home / 4,768,425.35-6,597,754.93-4,157,850.49

Finding the Fourth Proportional to 4,768,425.35, 6,597,754.93 and 4,157,850.49

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Solution

The fourth proportional to 4,768,425.35, 6,597,754.93 and 4,157,850.49 is: 5,752,942.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,425.35 : 6,597,754.93 = 4,157,850.49 : x
  2. Step 2: Convert to fraction form
    4,768,425.35/6,597,754.93 = 4,157,850.49/x
  3. Step 3: Cross multiply
    4,768,425.35x = 6,597,754.93 × 4,157,850.49
  4. Step 4: Simplify right side
    4,768,425.35x = 27,432,478,557,303.34
  5. Step 5: Solve for x
    x = 27,432,478,557,303.34/4,768,425.35
  6. Step 6: Final answer
    x = 5,752,942.86

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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.