Home / 4,768,984.38-6,581,136.55-2,593,481.22

Finding the Fourth Proportional to 4,768,984.38, 6,581,136.55 and 2,593,481.22

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Solution

The fourth proportional to 4,768,984.38, 6,581,136.55 and 2,593,481.22 is: 3,578,970.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,768,984.38 : 6,581,136.55 = 2,593,481.22 : x
  2. Step 2: Convert to fraction form
    4,768,984.38/6,581,136.55 = 2,593,481.22/x
  3. Step 3: Cross multiply
    4,768,984.38x = 6,581,136.55 × 2,593,481.22
  4. Step 4: Simplify right side
    4,768,984.38x = 17,068,054,047,059.67
  5. Step 5: Solve for x
    x = 17,068,054,047,059.67/4,768,984.38
  6. Step 6: Final answer
    x = 3,578,970.42

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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.