Home / 4,689,226.76-7,033,708.89-1,494,544.64

Finding the Fourth Proportional to 4,689,226.76, 7,033,708.89 and 1,494,544.64

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Solution

The fourth proportional to 4,689,226.76, 7,033,708.89 and 1,494,544.64 is: 2,241,775.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,226.76 : 7,033,708.89 = 1,494,544.64 : x
  2. Step 2: Convert to fraction form
    4,689,226.76/7,033,708.89 = 1,494,544.64/x
  3. Step 3: Cross multiply
    4,689,226.76x = 7,033,708.89 × 1,494,544.64
  4. Step 4: Simplify right side
    4,689,226.76x = 10,512,191,885,701.30
  5. Step 5: Solve for x
    x = 10,512,191,885,701.30/4,689,226.76
  6. Step 6: Final answer
    x = 2,241,775.12

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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.