Home / 3,602,061.12-5,394,432.99-2,060,384.01

Finding the Fourth Proportional to 3,602,061.12, 5,394,432.99 and 2,060,384.01

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Solution

The fourth proportional to 3,602,061.12, 5,394,432.99 and 2,060,384.01 is: 3,085,623.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,061.12 : 5,394,432.99 = 2,060,384.01 : x
  2. Step 2: Convert to fraction form
    3,602,061.12/5,394,432.99 = 2,060,384.01/x
  3. Step 3: Cross multiply
    3,602,061.12x = 5,394,432.99 × 2,060,384.01
  4. Step 4: Simplify right side
    3,602,061.12x = 11,114,603,451,520.15
  5. Step 5: Solve for x
    x = 11,114,603,451,520.15/3,602,061.12
  6. Step 6: Final answer
    x = 3,085,623.22

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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.