Home / 2,783,444.30-4,176,548.85-1,100,602.70

Finding the Fourth Proportional to 2,783,444.30, 4,176,548.85 and 1,100,602.70

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Solution

The fourth proportional to 2,783,444.30, 4,176,548.85 and 1,100,602.70 is: 1,651,450.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,783,444.30 : 4,176,548.85 = 1,100,602.70 : x
  2. Step 2: Convert to fraction form
    2,783,444.30/4,176,548.85 = 1,100,602.70/x
  3. Step 3: Cross multiply
    2,783,444.30x = 4,176,548.85 × 1,100,602.70
  4. Step 4: Simplify right side
    2,783,444.30x = 4,596,720,940,991.89
  5. Step 5: Solve for x
    x = 4,596,720,940,991.89/2,783,444.30
  6. Step 6: Final answer
    x = 1,651,450.67

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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.