Home / 3,197,262.83-4,796,217.06-1,038,197.66

Finding the Fourth Proportional to 3,197,262.83, 4,796,217.06 and 1,038,197.66

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Solution

The fourth proportional to 3,197,262.83, 4,796,217.06 and 1,038,197.66 is: 1,557,401.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,262.83 : 4,796,217.06 = 1,038,197.66 : x
  2. Step 2: Convert to fraction form
    3,197,262.83/4,796,217.06 = 1,038,197.66/x
  3. Step 3: Cross multiply
    3,197,262.83x = 4,796,217.06 × 1,038,197.66
  4. Step 4: Simplify right side
    3,197,262.83x = 4,979,421,299,372.01
  5. Step 5: Solve for x
    x = 4,979,421,299,372.01/3,197,262.83
  6. Step 6: Final answer
    x = 1,557,401.31

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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.