Home / 737,415.12-1,106,283.96-238,829.52

Finding the Fourth Proportional to 737,415.12, 1,106,283.96 and 238,829.52

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Solution

The fourth proportional to 737,415.12, 1,106,283.96 and 238,829.52 is: 358,296.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,415.12 : 1,106,283.96 = 238,829.52 : x
  2. Step 2: Convert to fraction form
    737,415.12/1,106,283.96 = 238,829.52/x
  3. Step 3: Cross multiply
    737,415.12x = 1,106,283.96 × 238,829.52
  4. Step 4: Simplify right side
    737,415.12x = 264,213,267,150.50
  5. Step 5: Solve for x
    x = 264,213,267,150.50/737,415.12
  6. Step 6: Final answer
    x = 358,296.51

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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.