Home / 6,674,333.12-9,210,524.16-3,774,293.44

Finding the Fourth Proportional to 6,674,333.12, 9,210,524.16 and 3,774,293.44

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Solution

The fourth proportional to 6,674,333.12, 9,210,524.16 and 3,774,293.44 is: 5,208,493.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,333.12 : 9,210,524.16 = 3,774,293.44 : x
  2. Step 2: Convert to fraction form
    6,674,333.12/9,210,524.16 = 3,774,293.44/x
  3. Step 3: Cross multiply
    6,674,333.12x = 9,210,524.16 × 3,774,293.44
  4. Step 4: Simplify right side
    6,674,333.12x = 34,763,220,916,049.51
  5. Step 5: Solve for x
    x = 34,763,220,916,049.51/6,674,333.12
  6. Step 6: Final answer
    x = 5,208,493.54

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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.