Home / 4,896,579.70-7,344,869.55-4,865,086.90

Finding the Fourth Proportional to 4,896,579.70, 7,344,869.55 and 4,865,086.90

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Solution

The fourth proportional to 4,896,579.70, 7,344,869.55 and 4,865,086.90 is: 7,297,630.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,579.70 : 7,344,869.55 = 4,865,086.90 : x
  2. Step 2: Convert to fraction form
    4,896,579.70/7,344,869.55 = 4,865,086.90/x
  3. Step 3: Cross multiply
    4,896,579.70x = 7,344,869.55 × 4,865,086.90
  4. Step 4: Simplify right side
    4,896,579.70x = 35,733,428,629,913.90
  5. Step 5: Solve for x
    x = 35,733,428,629,913.90/4,896,579.70
  6. Step 6: Final answer
    x = 7,297,630.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.