Home / 4,103,683.16-5,663,375.64-2,268,101.96

Finding the Fourth Proportional to 4,103,683.16, 5,663,375.64 and 2,268,101.96

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Solution

The fourth proportional to 4,103,683.16, 5,663,375.64 and 2,268,101.96 is: 3,130,142.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,683.16 : 5,663,375.64 = 2,268,101.96 : x
  2. Step 2: Convert to fraction form
    4,103,683.16/5,663,375.64 = 2,268,101.96/x
  3. Step 3: Cross multiply
    4,103,683.16x = 5,663,375.64 × 2,268,101.96
  4. Step 4: Simplify right side
    4,103,683.16x = 12,845,113,389,300.25
  5. Step 5: Solve for x
    x = 12,845,113,389,300.25/4,103,683.16
  6. Step 6: Final answer
    x = 3,130,142.58

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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.