Home / 4,268,476.14-6,402,725.10-1,744,131.36

Finding the Fourth Proportional to 4,268,476.14, 6,402,725.10 and 1,744,131.36

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Solution

The fourth proportional to 4,268,476.14, 6,402,725.10 and 1,744,131.36 is: 2,616,201.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,476.14 : 6,402,725.10 = 1,744,131.36 : x
  2. Step 2: Convert to fraction form
    4,268,476.14/6,402,725.10 = 1,744,131.36/x
  3. Step 3: Cross multiply
    4,268,476.14x = 6,402,725.10 × 1,744,131.36
  4. Step 4: Simplify right side
    4,268,476.14x = 11,167,193,636,369.14
  5. Step 5: Solve for x
    x = 11,167,193,636,369.14/4,268,476.14
  6. Step 6: Final answer
    x = 2,616,201.49

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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.