Home / 3,334,265.51-4,601,291.09-1,806,372.63

Finding the Fourth Proportional to 3,334,265.51, 4,601,291.09 and 1,806,372.63

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Solution

The fourth proportional to 3,334,265.51, 4,601,291.09 and 1,806,372.63 is: 2,492,796.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,265.51 : 4,601,291.09 = 1,806,372.63 : x
  2. Step 2: Convert to fraction form
    3,334,265.51/4,601,291.09 = 1,806,372.63/x
  3. Step 3: Cross multiply
    3,334,265.51x = 4,601,291.09 × 1,806,372.63
  4. Step 4: Simplify right side
    3,334,265.51x = 8,311,646,278,607.00
  5. Step 5: Solve for x
    x = 8,311,646,278,607.00/3,334,265.51
  6. Step 6: Final answer
    x = 2,492,796.77

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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.