Home / 4,242,118.77-5,853,103.11-2,499,859.35

Finding the Fourth Proportional to 4,242,118.77, 5,853,103.11 and 2,499,859.35

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Solution

The fourth proportional to 4,242,118.77, 5,853,103.11 and 2,499,859.35 is: 3,449,204.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,118.77 : 5,853,103.11 = 2,499,859.35 : x
  2. Step 2: Convert to fraction form
    4,242,118.77/5,853,103.11 = 2,499,859.35/x
  3. Step 3: Cross multiply
    4,242,118.77x = 5,853,103.11 × 2,499,859.35
  4. Step 4: Simplify right side
    4,242,118.77x = 14,631,934,536,047.58
  5. Step 5: Solve for x
    x = 14,631,934,536,047.58/4,242,118.77
  6. Step 6: Final answer
    x = 3,449,204.36

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Double scale
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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.