Home / 3,003,188.41-4,144,764.14-1,696,495.55

Finding the Fourth Proportional to 3,003,188.41, 4,144,764.14 and 1,696,495.55

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Solution

The fourth proportional to 3,003,188.41, 4,144,764.14 and 1,696,495.55 is: 2,341,369.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,188.41 : 4,144,764.14 = 1,696,495.55 : x
  2. Step 2: Convert to fraction form
    3,003,188.41/4,144,764.14 = 1,696,495.55/x
  3. Step 3: Cross multiply
    3,003,188.41x = 4,144,764.14 × 1,696,495.55
  4. Step 4: Simplify right side
    3,003,188.41x = 7,031,573,919,309.58
  5. Step 5: Solve for x
    x = 7,031,573,919,309.58/3,003,188.41
  6. Step 6: Final answer
    x = 2,341,369.56

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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.