Home / 4,622,921.66-6,379,285.46-2,585,337.50

Finding the Fourth Proportional to 4,622,921.66, 6,379,285.46 and 2,585,337.50

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Solution

The fourth proportional to 4,622,921.66, 6,379,285.46 and 2,585,337.50 is: 3,567,572.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,921.66 : 6,379,285.46 = 2,585,337.50 : x
  2. Step 2: Convert to fraction form
    4,622,921.66/6,379,285.46 = 2,585,337.50/x
  3. Step 3: Cross multiply
    4,622,921.66x = 6,379,285.46 × 2,585,337.50
  4. Step 4: Simplify right side
    4,622,921.66x = 16,492,605,922,942.75
  5. Step 5: Solve for x
    x = 16,492,605,922,942.75/4,622,921.66
  6. Step 6: Final answer
    x = 3,567,572.01

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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.