Home / 3,432,415.94-4,736,420.91-2,036,737.04

Finding the Fourth Proportional to 3,432,415.94, 4,736,420.91 and 2,036,737.04

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Solution

The fourth proportional to 3,432,415.94, 4,736,420.91 and 2,036,737.04 is: 2,810,511.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,415.94 : 4,736,420.91 = 2,036,737.04 : x
  2. Step 2: Convert to fraction form
    3,432,415.94/4,736,420.91 = 2,036,737.04/x
  3. Step 3: Cross multiply
    3,432,415.94x = 4,736,420.91 × 2,036,737.04
  4. Step 4: Simplify right side
    3,432,415.94x = 9,646,843,880,745.40
  5. Step 5: Solve for x
    x = 9,646,843,880,745.40/3,432,415.94
  6. Step 6: Final answer
    x = 2,810,511.33

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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.