Home / 3,164,800.62-4,369,927.95-2,922,986.46

Finding the Fourth Proportional to 3,164,800.62, 4,369,927.95 and 2,922,986.46

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Solution

The fourth proportional to 3,164,800.62, 4,369,927.95 and 2,922,986.46 is: 4,036,033.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,800.62 : 4,369,927.95 = 2,922,986.46 : x
  2. Step 2: Convert to fraction form
    3,164,800.62/4,369,927.95 = 2,922,986.46/x
  3. Step 3: Cross multiply
    3,164,800.62x = 4,369,927.95 × 2,922,986.46
  4. Step 4: Simplify right side
    3,164,800.62x = 12,773,240,229,025.56
  5. Step 5: Solve for x
    x = 12,773,240,229,025.56/3,164,800.62
  6. Step 6: Final answer
    x = 4,036,033.15

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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.