Home / 797,333.95-1,196,788.25-348,364.72

Finding the Fourth Proportional to 797,333.95, 1,196,788.25 and 348,364.72

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Solution

The fourth proportional to 797,333.95, 1,196,788.25 and 348,364.72 is: 522,891.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,333.95 : 1,196,788.25 = 348,364.72 : x
  2. Step 2: Convert to fraction form
    797,333.95/1,196,788.25 = 348,364.72/x
  3. Step 3: Cross multiply
    797,333.95x = 1,196,788.25 × 348,364.72
  4. Step 4: Simplify right side
    797,333.95x = 416,918,809,343.40
  5. Step 5: Solve for x
    x = 416,918,809,343.40/797,333.95
  6. Step 6: Final answer
    x = 522,891.08

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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.