Home / 4,211,192.34-5,811,714.48-2,374,980.66

Finding the Fourth Proportional to 4,211,192.34, 5,811,714.48 and 2,374,980.66

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Solution

The fourth proportional to 4,211,192.34, 5,811,714.48 and 2,374,980.66 is: 3,277,625.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,192.34 : 5,811,714.48 = 2,374,980.66 : x
  2. Step 2: Convert to fraction form
    4,211,192.34/5,811,714.48 = 2,374,980.66/x
  3. Step 3: Cross multiply
    4,211,192.34x = 5,811,714.48 × 2,374,980.66
  4. Step 4: Simplify right side
    4,211,192.34x = 13,802,709,491,441.96
  5. Step 5: Solve for x
    x = 13,802,709,491,441.96/4,211,192.34
  6. Step 6: Final answer
    x = 3,277,625.05

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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.