Home / 2,393,314.83-3,302,785.26-1,305,583.02

Finding the Fourth Proportional to 2,393,314.83, 3,302,785.26 and 1,305,583.02

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Solution

The fourth proportional to 2,393,314.83, 3,302,785.26 and 1,305,583.02 is: 1,801,710.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,314.83 : 3,302,785.26 = 1,305,583.02 : x
  2. Step 2: Convert to fraction form
    2,393,314.83/3,302,785.26 = 1,305,583.02/x
  3. Step 3: Cross multiply
    2,393,314.83x = 3,302,785.26 × 1,305,583.02
  4. Step 4: Simplify right side
    2,393,314.83x = 4,312,060,354,162.29
  5. Step 5: Solve for x
    x = 4,312,060,354,162.29/2,393,314.83
  6. Step 6: Final answer
    x = 1,801,710.46

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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.