Home / 729,339.98-1,093,452.24-602,581.46

Finding the Fourth Proportional to 729,339.98, 1,093,452.24 and 602,581.46

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Solution

The fourth proportional to 729,339.98, 1,093,452.24 and 602,581.46 is: 903,411.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,339.98 : 1,093,452.24 = 602,581.46 : x
  2. Step 2: Convert to fraction form
    729,339.98/1,093,452.24 = 602,581.46/x
  3. Step 3: Cross multiply
    729,339.98x = 1,093,452.24 × 602,581.46
  4. Step 4: Simplify right side
    729,339.98x = 658,894,047,219.47
  5. Step 5: Solve for x
    x = 658,894,047,219.47/729,339.98
  6. Step 6: Final answer
    x = 903,411.39

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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.