Home / 4,130,480.43-6,193,314.94-1,603,183.23

Finding the Fourth Proportional to 4,130,480.43, 6,193,314.94 and 1,603,183.23

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Solution

The fourth proportional to 4,130,480.43, 6,193,314.94 and 1,603,183.23 is: 2,403,841.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,480.43 : 6,193,314.94 = 1,603,183.23 : x
  2. Step 2: Convert to fraction form
    4,130,480.43/6,193,314.94 = 1,603,183.23/x
  3. Step 3: Cross multiply
    4,130,480.43x = 6,193,314.94 × 1,603,183.23
  4. Step 4: Simplify right side
    4,130,480.43x = 9,929,018,649,916.46
  5. Step 5: Solve for x
    x = 9,929,018,649,916.46/4,130,480.43
  6. Step 6: Final answer
    x = 2,403,841.11

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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.