Home / 794,364.84-1,095,170.22-657,896.04

Finding the Fourth Proportional to 794,364.84, 1,095,170.22 and 657,896.04

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Solution

The fourth proportional to 794,364.84, 1,095,170.22 and 657,896.04 is: 907,024.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,364.84 : 1,095,170.22 = 657,896.04 : x
  2. Step 2: Convert to fraction form
    794,364.84/1,095,170.22 = 657,896.04/x
  3. Step 3: Cross multiply
    794,364.84x = 1,095,170.22 × 657,896.04
  4. Step 4: Simplify right side
    794,364.84x = 720,508,150,863.93
  5. Step 5: Solve for x
    x = 720,508,150,863.93/794,364.84
  6. Step 6: Final answer
    x = 907,024.22

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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.