Home / 2,555,652.06-3,833,071.71-849,653.58

Finding the Fourth Proportional to 2,555,652.06, 3,833,071.71 and 849,653.58

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Solution

The fourth proportional to 2,555,652.06, 3,833,071.71 and 849,653.58 is: 1,274,345.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,652.06 : 3,833,071.71 = 849,653.58 : x
  2. Step 2: Convert to fraction form
    2,555,652.06/3,833,071.71 = 849,653.58/x
  3. Step 3: Cross multiply
    2,555,652.06x = 3,833,071.71 × 849,653.58
  4. Step 4: Simplify right side
    2,555,652.06x = 3,256,783,100,798.22
  5. Step 5: Solve for x
    x = 3,256,783,100,798.22/2,555,652.06
  6. Step 6: Final answer
    x = 1,274,345.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.