Home / 3,344,427.64-4,615,370.97-1,894,424.17

Finding the Fourth Proportional to 3,344,427.64, 4,615,370.97 and 1,894,424.17

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Solution

The fourth proportional to 3,344,427.64, 4,615,370.97 and 1,894,424.17 is: 2,614,339.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,427.64 : 4,615,370.97 = 1,894,424.17 : x
  2. Step 2: Convert to fraction form
    3,344,427.64/4,615,370.97 = 1,894,424.17/x
  3. Step 3: Cross multiply
    3,344,427.64x = 4,615,370.97 × 1,894,424.17
  4. Step 4: Simplify right side
    3,344,427.64x = 8,743,470,319,084.34
  5. Step 5: Solve for x
    x = 8,743,470,319,084.34/3,344,427.64
  6. Step 6: Final answer
    x = 2,614,339.81

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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.