Home / 4,603,457.24-6,351,660.04-2,971,515.10

Finding the Fourth Proportional to 4,603,457.24, 6,351,660.04 and 2,971,515.10

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Solution

The fourth proportional to 4,603,457.24, 6,351,660.04 and 2,971,515.10 is: 4,099,973.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,457.24 : 6,351,660.04 = 2,971,515.10 : x
  2. Step 2: Convert to fraction form
    4,603,457.24/6,351,660.04 = 2,971,515.10/x
  3. Step 3: Cross multiply
    4,603,457.24x = 6,351,660.04 × 2,971,515.10
  4. Step 4: Simplify right side
    4,603,457.24x = 18,874,053,718,926.61
  5. Step 5: Solve for x
    x = 18,874,053,718,926.61/4,603,457.24
  6. Step 6: Final answer
    x = 4,099,973.73

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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.