Home / 5,373,737.64-7,413,361.38-3,630,846.06

Finding the Fourth Proportional to 5,373,737.64, 7,413,361.38 and 3,630,846.06

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Solution

The fourth proportional to 5,373,737.64, 7,413,361.38 and 3,630,846.06 is: 5,008,948.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,737.64 : 7,413,361.38 = 3,630,846.06 : x
  2. Step 2: Convert to fraction form
    5,373,737.64/7,413,361.38 = 3,630,846.06/x
  3. Step 3: Cross multiply
    5,373,737.64x = 7,413,361.38 × 3,630,846.06
  4. Step 4: Simplify right side
    5,373,737.64x = 26,916,773,957,929.16
  5. Step 5: Solve for x
    x = 26,916,773,957,929.16/5,373,737.64
  6. Step 6: Final answer
    x = 5,008,948.29

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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.