Home / 3,334,755.66-4,601,749.06-1,864,785.26

Finding the Fourth Proportional to 3,334,755.66, 4,601,749.06 and 1,864,785.26

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Solution

The fourth proportional to 3,334,755.66, 4,601,749.06 and 1,864,785.26 is: 2,573,284.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,755.66 : 4,601,749.06 = 1,864,785.26 : x
  2. Step 2: Convert to fraction form
    3,334,755.66/4,601,749.06 = 1,864,785.26/x
  3. Step 3: Cross multiply
    3,334,755.66x = 4,601,749.06 × 1,864,785.26
  4. Step 4: Simplify right side
    3,334,755.66x = 8,581,273,817,306.86
  5. Step 5: Solve for x
    x = 8,581,273,817,306.86/3,334,755.66
  6. Step 6: Final answer
    x = 2,573,284.13

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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.