Home / 2,554,600.56-3,830,962.86-848,434.38

Finding the Fourth Proportional to 2,554,600.56, 3,830,962.86 and 848,434.38

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Solution

The fourth proportional to 2,554,600.56, 3,830,962.86 and 848,434.38 is: 1,272,340.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,600.56 : 3,830,962.86 = 848,434.38 : x
  2. Step 2: Convert to fraction form
    2,554,600.56/3,830,962.86 = 848,434.38/x
  3. Step 3: Cross multiply
    2,554,600.56x = 3,830,962.86 × 848,434.38
  4. Step 4: Simplify right side
    2,554,600.56x = 3,250,320,598,927.13
  5. Step 5: Solve for x
    x = 3,250,320,598,927.13/2,554,600.56
  6. Step 6: Final answer
    x = 1,272,340.05

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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.