Home / 2,293,998.59-3,165,713.46-1,314,254.93

Finding the Fourth Proportional to 2,293,998.59, 3,165,713.46 and 1,314,254.93

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Solution

The fourth proportional to 2,293,998.59, 3,165,713.46 and 1,314,254.93 is: 1,813,669.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,998.59 : 3,165,713.46 = 1,314,254.93 : x
  2. Step 2: Convert to fraction form
    2,293,998.59/3,165,713.46 = 1,314,254.93/x
  3. Step 3: Cross multiply
    2,293,998.59x = 3,165,713.46 × 1,314,254.93
  4. Step 4: Simplify right side
    2,293,998.59x = 4,160,554,505,943.79
  5. Step 5: Solve for x
    x = 4,160,554,505,943.79/2,293,998.59
  6. Step 6: Final answer
    x = 1,813,669.17

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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.