Home / 2,535,534.90-3,802,969.44-1,255,644.18

Finding the Fourth Proportional to 2,535,534.90, 3,802,969.44 and 1,255,644.18

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Solution

The fourth proportional to 2,535,534.90, 3,802,969.44 and 1,255,644.18 is: 1,883,301.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,534.90 : 3,802,969.44 = 1,255,644.18 : x
  2. Step 2: Convert to fraction form
    2,535,534.90/3,802,969.44 = 1,255,644.18/x
  3. Step 3: Cross multiply
    2,535,534.90x = 3,802,969.44 × 1,255,644.18
  4. Step 4: Simplify right side
    2,535,534.90x = 4,775,176,444,053.86
  5. Step 5: Solve for x
    x = 4,775,176,444,053.86/2,535,534.90
  6. Step 6: Final answer
    x = 1,883,301.41

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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.