Home / 3,334,383.94-4,601,454.75-1,806,491.14

Finding the Fourth Proportional to 3,334,383.94, 4,601,454.75 and 1,806,491.14

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Solution

The fourth proportional to 3,334,383.94, 4,601,454.75 and 1,806,491.14 is: 2,492,960.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,383.94 : 4,601,454.75 = 1,806,491.14 : x
  2. Step 2: Convert to fraction form
    3,334,383.94/4,601,454.75 = 1,806,491.14/x
  3. Step 3: Cross multiply
    3,334,383.94x = 4,601,454.75 × 1,806,491.14
  4. Step 4: Simplify right side
    3,334,383.94x = 8,312,487,236,985.91
  5. Step 5: Solve for x
    x = 8,312,487,236,985.91/3,334,383.94
  6. Step 6: Final answer
    x = 2,492,960.43

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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.