Home / 4,157,931.69-5,737,885.22-2,322,416.07

Finding the Fourth Proportional to 4,157,931.69, 5,737,885.22 and 2,322,416.07

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Solution

The fourth proportional to 4,157,931.69, 5,737,885.22 and 2,322,416.07 is: 3,204,900.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,931.69 : 5,737,885.22 = 2,322,416.07 : x
  2. Step 2: Convert to fraction form
    4,157,931.69/5,737,885.22 = 2,322,416.07/x
  3. Step 3: Cross multiply
    4,157,931.69x = 5,737,885.22 × 2,322,416.07
  4. Step 4: Simplify right side
    4,157,931.69x = 13,325,756,848,549.53
  5. Step 5: Solve for x
    x = 13,325,756,848,549.53/4,157,931.69
  6. Step 6: Final answer
    x = 3,204,900.38

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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.