Home / 4,526,152.58-6,248,404.64-3,491,337.29

Finding the Fourth Proportional to 4,526,152.58, 6,248,404.64 and 3,491,337.29

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Solution

The fourth proportional to 4,526,152.58, 6,248,404.64 and 3,491,337.29 is: 4,819,830.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,152.58 : 6,248,404.64 = 3,491,337.29 : x
  2. Step 2: Convert to fraction form
    4,526,152.58/6,248,404.64 = 3,491,337.29/x
  3. Step 3: Cross multiply
    4,526,152.58x = 6,248,404.64 × 3,491,337.29
  4. Step 4: Simplify right side
    4,526,152.58x = 21,815,288,100,127.35
  5. Step 5: Solve for x
    x = 21,815,288,100,127.35/4,526,152.58
  6. Step 6: Final answer
    x = 4,819,830.46

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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.