Home / 4,611,804.02-6,921,903.90-2,454,640.17

Finding the Fourth Proportional to 4,611,804.02, 6,921,903.90 and 2,454,640.17

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Solution

The fourth proportional to 4,611,804.02, 6,921,903.90 and 2,454,640.17 is: 3,684,194.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,804.02 : 6,921,903.90 = 2,454,640.17 : x
  2. Step 2: Convert to fraction form
    4,611,804.02/6,921,903.90 = 2,454,640.17/x
  3. Step 3: Cross multiply
    4,611,804.02x = 6,921,903.90 × 2,454,640.17
  4. Step 4: Simplify right side
    4,611,804.02x = 16,990,783,349,067.42
  5. Step 5: Solve for x
    x = 16,990,783,349,067.42/4,611,804.02
  6. Step 6: Final answer
    x = 3,684,194.58

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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.