Home / 2,000,604.92-3,000,902.94-1,545,857.40

Finding the Fourth Proportional to 2,000,604.92, 3,000,902.94 and 1,545,857.40

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Solution

The fourth proportional to 2,000,604.92, 3,000,902.94 and 1,545,857.40 is: 2,318,782.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,604.92 : 3,000,902.94 = 1,545,857.40 : x
  2. Step 2: Convert to fraction form
    2,000,604.92/3,000,902.94 = 1,545,857.40/x
  3. Step 3: Cross multiply
    2,000,604.92x = 3,000,902.94 × 1,545,857.40
  4. Step 4: Simplify right side
    2,000,604.92x = 4,638,968,016,480.76
  5. Step 5: Solve for x
    x = 4,638,968,016,480.76/2,000,604.92
  6. Step 6: Final answer
    x = 2,318,782.67

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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.