Home / 3,196,370.94-4,411,125.99-1,838,245.02

Finding the Fourth Proportional to 3,196,370.94, 4,411,125.99 and 1,838,245.02

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Solution

The fourth proportional to 3,196,370.94, 4,411,125.99 and 1,838,245.02 is: 2,536,855.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,370.94 : 4,411,125.99 = 1,838,245.02 : x
  2. Step 2: Convert to fraction form
    3,196,370.94/4,411,125.99 = 1,838,245.02/x
  3. Step 3: Cross multiply
    3,196,370.94x = 4,411,125.99 × 1,838,245.02
  4. Step 4: Simplify right side
    3,196,370.94x = 8,108,730,383,710.07
  5. Step 5: Solve for x
    x = 8,108,730,383,710.07/3,196,370.94
  6. Step 6: Final answer
    x = 2,536,855.24

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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.