Home / 6,824,783.04-9,418,433.04-4,036,296.66

Finding the Fourth Proportional to 6,824,783.04, 9,418,433.04 and 4,036,296.66

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Solution

The fourth proportional to 6,824,783.04, 9,418,433.04 and 4,036,296.66 is: 5,570,226.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,783.04 : 9,418,433.04 = 4,036,296.66 : x
  2. Step 2: Convert to fraction form
    6,824,783.04/9,418,433.04 = 4,036,296.66/x
  3. Step 3: Cross multiply
    6,824,783.04x = 9,418,433.04 × 4,036,296.66
  4. Step 4: Simplify right side
    6,824,783.04x = 38,015,589,821,785.64
  5. Step 5: Solve for x
    x = 38,015,589,821,785.64/6,824,783.04
  6. Step 6: Final answer
    x = 5,570,226.86

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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.