Home / 2,426,825.23-3,350,231.30-1,509,350.13

Finding the Fourth Proportional to 2,426,825.23, 3,350,231.30 and 1,509,350.13

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Solution

The fourth proportional to 2,426,825.23, 3,350,231.30 and 1,509,350.13 is: 2,083,657.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,825.23 : 3,350,231.30 = 1,509,350.13 : x
  2. Step 2: Convert to fraction form
    2,426,825.23/3,350,231.30 = 1,509,350.13/x
  3. Step 3: Cross multiply
    2,426,825.23x = 3,350,231.30 × 1,509,350.13
  4. Step 4: Simplify right side
    2,426,825.23x = 5,056,672,051,958.44
  5. Step 5: Solve for x
    x = 5,056,672,051,958.44/2,426,825.23
  6. Step 6: Final answer
    x = 2,083,657.28

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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.