Home / 794,410.14-1,096,010.55-508,097.82

Finding the Fourth Proportional to 794,410.14, 1,096,010.55 and 508,097.82

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Solution

The fourth proportional to 794,410.14, 1,096,010.55 and 508,097.82 is: 700,998.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,410.14 : 1,096,010.55 = 508,097.82 : x
  2. Step 2: Convert to fraction form
    794,410.14/1,096,010.55 = 508,097.82/x
  3. Step 3: Cross multiply
    794,410.14x = 1,096,010.55 × 508,097.82
  4. Step 4: Simplify right side
    794,410.14x = 556,880,571,152.00
  5. Step 5: Solve for x
    x = 556,880,571,152.00/794,410.14
  6. Step 6: Final answer
    x = 700,998.82

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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.