Home / 5,256,949.51-7,254,684.80-3,083,060.58

Finding the Fourth Proportional to 5,256,949.51, 7,254,684.80 and 3,083,060.58

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Solution

The fourth proportional to 5,256,949.51, 7,254,684.80 and 3,083,060.58 is: 4,254,679.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,949.51 : 7,254,684.80 = 3,083,060.58 : x
  2. Step 2: Convert to fraction form
    5,256,949.51/7,254,684.80 = 3,083,060.58/x
  3. Step 3: Cross multiply
    5,256,949.51x = 7,254,684.80 × 3,083,060.58
  4. Step 4: Simplify right side
    5,256,949.51x = 22,366,632,727,205.18
  5. Step 5: Solve for x
    x = 22,366,632,727,205.18/5,256,949.51
  6. Step 6: Final answer
    x = 4,254,679.01

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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.