Home / 6,851,313.22-9,454,123.28-3,794,956.42

Finding the Fourth Proportional to 6,851,313.22, 9,454,123.28 and 3,794,956.42

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Solution

The fourth proportional to 6,851,313.22, 9,454,123.28 and 3,794,956.42 is: 5,236,658.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,313.22 : 9,454,123.28 = 3,794,956.42 : x
  2. Step 2: Convert to fraction form
    6,851,313.22/9,454,123.28 = 3,794,956.42/x
  3. Step 3: Cross multiply
    6,851,313.22x = 9,454,123.28 × 3,794,956.42
  4. Step 4: Simplify right side
    6,851,313.22x = 35,877,985,836,907.45
  5. Step 5: Solve for x
    x = 35,877,985,836,907.45/6,851,313.22
  6. Step 6: Final answer
    x = 5,236,658.24

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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.