Home / 4,881,695.04-7,323,762.22-3,445,183.28

Finding the Fourth Proportional to 4,881,695.04, 7,323,762.22 and 3,445,183.28

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Solution

The fourth proportional to 4,881,695.04, 7,323,762.22 and 3,445,183.28 is: 5,168,635.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,695.04 : 7,323,762.22 = 3,445,183.28 : x
  2. Step 2: Convert to fraction form
    4,881,695.04/7,323,762.22 = 3,445,183.28/x
  3. Step 3: Cross multiply
    4,881,695.04x = 7,323,762.22 × 3,445,183.28
  4. Step 4: Simplify right side
    4,881,695.04x = 25,231,703,147,039.68
  5. Step 5: Solve for x
    x = 25,231,703,147,039.68/4,881,695.04
  6. Step 6: Final answer
    x = 5,168,635.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.