Home / 1,063,414.49-1,467,638.13-604,598.30

Finding the Fourth Proportional to 1,063,414.49, 1,467,638.13 and 604,598.30

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Solution

The fourth proportional to 1,063,414.49, 1,467,638.13 and 604,598.30 is: 834,417.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,414.49 : 1,467,638.13 = 604,598.30 : x
  2. Step 2: Convert to fraction form
    1,063,414.49/1,467,638.13 = 604,598.30/x
  3. Step 3: Cross multiply
    1,063,414.49x = 1,467,638.13 × 604,598.30
  4. Step 4: Simplify right side
    1,063,414.49x = 887,331,511,074.99
  5. Step 5: Solve for x
    x = 887,331,511,074.99/1,063,414.49
  6. Step 6: Final answer
    x = 834,417.36

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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.