Home / 3,426,405.90-4,726,671.39-2,323,464.36

Finding the Fourth Proportional to 3,426,405.90, 4,726,671.39 and 2,323,464.36

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Solution

The fourth proportional to 3,426,405.90, 4,726,671.39 and 2,323,464.36 is: 3,205,181.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,405.90 : 4,726,671.39 = 2,323,464.36 : x
  2. Step 2: Convert to fraction form
    3,426,405.90/4,726,671.39 = 2,323,464.36/x
  3. Step 3: Cross multiply
    3,426,405.90x = 4,726,671.39 × 2,323,464.36
  4. Step 4: Simplify right side
    3,426,405.90x = 10,982,252,516,096.66
  5. Step 5: Solve for x
    x = 10,982,252,516,096.66/3,426,405.90
  6. Step 6: Final answer
    x = 3,205,181.42

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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.