Home / 4,868,573.68-6,716,999.83-2,803,544.74

Finding the Fourth Proportional to 4,868,573.68, 6,716,999.83 and 2,803,544.74

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Solution

The fourth proportional to 4,868,573.68, 6,716,999.83 and 2,803,544.74 is: 3,867,952.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868,573.68 : 6,716,999.83 = 2,803,544.74 : x
  2. Step 2: Convert to fraction form
    4,868,573.68/6,716,999.83 = 2,803,544.74/x
  3. Step 3: Cross multiply
    4,868,573.68x = 6,716,999.83 × 2,803,544.74
  4. Step 4: Simplify right side
    4,868,573.68x = 18,831,409,494,374.67
  5. Step 5: Solve for x
    x = 18,831,409,494,374.67/4,868,573.68
  6. Step 6: Final answer
    x = 3,867,952.04

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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.