Home / 7,457,473.96-10,285,483.87-4,844,819.84

Finding the Fourth Proportional to 7,457,473.96, 10,285,483.87 and 4,844,819.84

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Solution

The fourth proportional to 7,457,473.96, 10,285,483.87 and 4,844,819.84 is: 6,682,063.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,457,473.96 : 10,285,483.87 = 4,844,819.84 : x
  2. Step 2: Convert to fraction form
    7,457,473.96/10,285,483.87 = 4,844,819.84/x
  3. Step 3: Cross multiply
    7,457,473.96x = 10,285,483.87 × 4,844,819.84
  4. Step 4: Simplify right side
    7,457,473.96x = 49,831,316,265,948.55
  5. Step 5: Solve for x
    x = 49,831,316,265,948.55/7,457,473.96
  6. Step 6: Final answer
    x = 6,682,063.73

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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.