Home / 948,544.41-1,309,418.28-604,841.03

Finding the Fourth Proportional to 948,544.41, 1,309,418.28 and 604,841.03

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Solution

The fourth proportional to 948,544.41, 1,309,418.28 and 604,841.03 is: 834,952.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,544.41 : 1,309,418.28 = 604,841.03 : x
  2. Step 2: Convert to fraction form
    948,544.41/1,309,418.28 = 604,841.03/x
  3. Step 3: Cross multiply
    948,544.41x = 1,309,418.28 × 604,841.03
  4. Step 4: Simplify right side
    948,544.41x = 791,989,894,628.94
  5. Step 5: Solve for x
    x = 791,989,894,628.94/948,544.41
  6. Step 6: Final answer
    x = 834,952.89

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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.