Home / 9,036,622.87-12,470,554.34-4,906,662.00

Finding the Fourth Proportional to 9,036,622.87, 12,470,554.34 and 4,906,662.00

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Solution

The fourth proportional to 9,036,622.87, 12,470,554.34 and 4,906,662.00 is: 6,771,201.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,622.87 : 12,470,554.34 = 4,906,662.00 : x
  2. Step 2: Convert to fraction form
    9,036,622.87/12,470,554.34 = 4,906,662.00/x
  3. Step 3: Cross multiply
    9,036,622.87x = 12,470,554.34 × 4,906,662.00
  4. Step 4: Simplify right side
    9,036,622.87x = 61,188,795,067,391.07
  5. Step 5: Solve for x
    x = 61,188,795,067,391.07/9,036,622.87
  6. Step 6: Final answer
    x = 6,771,201.58

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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.