Home / 4,342,021.30-5,992,706.64-2,408,904.64

Finding the Fourth Proportional to 4,342,021.30, 5,992,706.64 and 2,408,904.64

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Solution

The fourth proportional to 4,342,021.30, 5,992,706.64 and 2,408,904.64 is: 3,324,686.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,021.30 : 5,992,706.64 = 2,408,904.64 : x
  2. Step 2: Convert to fraction form
    4,342,021.30/5,992,706.64 = 2,408,904.64/x
  3. Step 3: Cross multiply
    4,342,021.30x = 5,992,706.64 × 2,408,904.64
  4. Step 4: Simplify right side
    4,342,021.30x = 14,435,858,831,254.81
  5. Step 5: Solve for x
    x = 14,435,858,831,254.81/4,342,021.30
  6. Step 6: Final answer
    x = 3,324,686.32

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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.