Home / 4,028,062.32-5,558,562-2,307,986.64

Finding the Fourth Proportional to 4,028,062.32, 5,558,562 and 2,307,986.64

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Solution

The fourth proportional to 4,028,062.32, 5,558,562 and 2,307,986.64 is: 3,184,927.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028,062.32 : 5,558,562 = 2,307,986.64 : x
  2. Step 2: Convert to fraction form
    4,028,062.32/5,558,562 = 2,307,986.64/x
  3. Step 3: Cross multiply
    4,028,062.32x = 5,558,562 × 2,307,986.64
  4. Step 4: Simplify right side
    4,028,062.32x = 12,829,086,833,611.68
  5. Step 5: Solve for x
    x = 12,829,086,833,611.68/4,028,062.32
  6. Step 6: Final answer
    x = 3,184,927.59

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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.