Home / 1,164,777.16-1,607,260.50-655,466.44

Finding the Fourth Proportional to 1,164,777.16, 1,607,260.50 and 655,466.44

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Solution

The fourth proportional to 1,164,777.16, 1,607,260.50 and 655,466.44 is: 904,469.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,777.16 : 1,607,260.50 = 655,466.44 : x
  2. Step 2: Convert to fraction form
    1,164,777.16/1,607,260.50 = 655,466.44/x
  3. Step 3: Cross multiply
    1,164,777.16x = 1,607,260.50 × 655,466.44
  4. Step 4: Simplify right side
    1,164,777.16x = 1,053,505,318,087.62
  5. Step 5: Solve for x
    x = 1,053,505,318,087.62/1,164,777.16
  6. Step 6: Final answer
    x = 904,469.42

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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.