Home / 2,994,737.30-4,492,105.95-2,916,005.30

Finding the Fourth Proportional to 2,994,737.30, 4,492,105.95 and 2,916,005.30

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Solution

The fourth proportional to 2,994,737.30, 4,492,105.95 and 2,916,005.30 is: 4,374,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,737.30 : 4,492,105.95 = 2,916,005.30 : x
  2. Step 2: Convert to fraction form
    2,994,737.30/4,492,105.95 = 2,916,005.30/x
  3. Step 3: Cross multiply
    2,994,737.30x = 4,492,105.95 × 2,916,005.30
  4. Step 4: Simplify right side
    2,994,737.30x = 13,099,004,758,361.54
  5. Step 5: Solve for x
    x = 13,099,004,758,361.54/2,994,737.30
  6. Step 6: Final answer
    x = 4,374,007.95

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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.