Home / 4,723,601.86-6,519,460.53-2,958,318.64

Finding the Fourth Proportional to 4,723,601.86, 6,519,460.53 and 2,958,318.64

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Solution

The fourth proportional to 4,723,601.86, 6,519,460.53 and 2,958,318.64 is: 4,083,037.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,601.86 : 6,519,460.53 = 2,958,318.64 : x
  2. Step 2: Convert to fraction form
    4,723,601.86/6,519,460.53 = 2,958,318.64/x
  3. Step 3: Cross multiply
    4,723,601.86x = 6,519,460.53 × 2,958,318.64
  4. Step 4: Simplify right side
    4,723,601.86x = 19,286,641,608,643.28
  5. Step 5: Solve for x
    x = 19,286,641,608,643.28/4,723,601.86
  6. Step 6: Final answer
    x = 4,083,037.09

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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.