Home / 5,032,179.25-6,943,484.88-2,967,840.79

Finding the Fourth Proportional to 5,032,179.25, 6,943,484.88 and 2,967,840.79

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Solution

The fourth proportional to 5,032,179.25, 6,943,484.88 and 2,967,840.79 is: 4,095,076.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,179.25 : 6,943,484.88 = 2,967,840.79 : x
  2. Step 2: Convert to fraction form
    5,032,179.25/6,943,484.88 = 2,967,840.79/x
  3. Step 3: Cross multiply
    5,032,179.25x = 6,943,484.88 × 2,967,840.79
  4. Step 4: Simplify right side
    5,032,179.25x = 20,607,157,634,253.54
  5. Step 5: Solve for x
    x = 20,607,157,634,253.54/5,032,179.25
  6. Step 6: Final answer
    x = 4,095,076.23

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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.