Home / 6,373,778.10-9,560,655.30-1,997,252.52

Finding the Fourth Proportional to 6,373,778.10, 9,560,655.30 and 1,997,252.52

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Solution

The fourth proportional to 6,373,778.10, 9,560,655.30 and 1,997,252.52 is: 2,995,875.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,778.10 : 9,560,655.30 = 1,997,252.52 : x
  2. Step 2: Convert to fraction form
    6,373,778.10/9,560,655.30 = 1,997,252.52/x
  3. Step 3: Cross multiply
    6,373,778.10x = 9,560,655.30 × 1,997,252.52
  4. Step 4: Simplify right side
    6,373,778.10x = 19,095,042,898,266.05
  5. Step 5: Solve for x
    x = 19,095,042,898,266.05/6,373,778.10
  6. Step 6: Final answer
    x = 2,995,875.07

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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.