Home / 2,283,302.79-3,150,703.58-1,264,452.39

Finding the Fourth Proportional to 2,283,302.79, 3,150,703.58 and 1,264,452.39

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Solution

The fourth proportional to 2,283,302.79, 3,150,703.58 and 1,264,452.39 is: 1,744,803.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,302.79 : 3,150,703.58 = 1,264,452.39 : x
  2. Step 2: Convert to fraction form
    2,283,302.79/3,150,703.58 = 1,264,452.39/x
  3. Step 3: Cross multiply
    2,283,302.79x = 3,150,703.58 × 1,264,452.39
  4. Step 4: Simplify right side
    2,283,302.79x = 3,983,914,665,590.29
  5. Step 5: Solve for x
    x = 3,983,914,665,590.29/2,283,302.79
  6. Step 6: Final answer
    x = 1,744,803.49

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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.