Home / 3,054,324.81-4,574,512.04-1,458,008.90

Finding the Fourth Proportional to 3,054,324.81, 4,574,512.04 and 1,458,008.90

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Solution

The fourth proportional to 3,054,324.81, 4,574,512.04 and 1,458,008.90 is: 2,183,683.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,324.81 : 4,574,512.04 = 1,458,008.90 : x
  2. Step 2: Convert to fraction form
    3,054,324.81/4,574,512.04 = 1,458,008.90/x
  3. Step 3: Cross multiply
    3,054,324.81x = 4,574,512.04 × 1,458,008.90
  4. Step 4: Simplify right side
    3,054,324.81x = 6,669,679,237,314.55
  5. Step 5: Solve for x
    x = 6,669,679,237,314.55/3,054,324.81
  6. Step 6: Final answer
    x = 2,183,683.68

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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.