Home / 1,164,696.60-1,607,280.60-655,399.44

Finding the Fourth Proportional to 1,164,696.60, 1,607,280.60 and 655,399.44

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Solution

The fourth proportional to 1,164,696.60, 1,607,280.60 and 655,399.44 is: 904,450.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,696.60 : 1,607,280.60 = 655,399.44 : x
  2. Step 2: Convert to fraction form
    1,164,696.60/1,607,280.60 = 655,399.44/x
  3. Step 3: Cross multiply
    1,164,696.60x = 1,607,280.60 × 655,399.44
  4. Step 4: Simplify right side
    1,164,696.60x = 1,053,410,805,162.86
  5. Step 5: Solve for x
    x = 1,053,410,805,162.86/1,164,696.60
  6. Step 6: Final answer
    x = 904,450.83

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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.