Home / 4,789,525.08-7,185,234.04-1,756,919.10

Finding the Fourth Proportional to 4,789,525.08, 7,185,234.04 and 1,756,919.10

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Solution

The fourth proportional to 4,789,525.08, 7,185,234.04 and 1,756,919.10 is: 2,635,725.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,525.08 : 7,185,234.04 = 1,756,919.10 : x
  2. Step 2: Convert to fraction form
    4,789,525.08/7,185,234.04 = 1,756,919.10/x
  3. Step 3: Cross multiply
    4,789,525.08x = 7,185,234.04 × 1,756,919.10
  4. Step 4: Simplify right side
    4,789,525.08x = 12,623,874,918,453.87
  5. Step 5: Solve for x
    x = 12,623,874,918,453.87/4,789,525.08
  6. Step 6: Final answer
    x = 2,635,725.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.