Home / 4,723,751.84-6,521,915.21-3,634,100.96

Finding the Fourth Proportional to 4,723,751.84, 6,521,915.21 and 3,634,100.96

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Solution

The fourth proportional to 4,723,751.84, 6,521,915.21 and 3,634,100.96 is: 5,017,473.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,751.84 : 6,521,915.21 = 3,634,100.96 : x
  2. Step 2: Convert to fraction form
    4,723,751.84/6,521,915.21 = 3,634,100.96/x
  3. Step 3: Cross multiply
    4,723,751.84x = 6,521,915.21 × 3,634,100.96
  4. Step 4: Simplify right side
    4,723,751.84x = 23,701,298,274,919.52
  5. Step 5: Solve for x
    x = 23,701,298,274,919.52/4,723,751.84
  6. Step 6: Final answer
    x = 5,017,473.21

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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.