Home / 6,271,470.55-9,407,205.83-2,012,069.35

Finding the Fourth Proportional to 6,271,470.55, 9,407,205.83 and 2,012,069.35

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Solution

The fourth proportional to 6,271,470.55, 9,407,205.83 and 2,012,069.35 is: 3,018,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,271,470.55 : 9,407,205.83 = 2,012,069.35 : x
  2. Step 2: Convert to fraction form
    6,271,470.55/9,407,205.83 = 2,012,069.35/x
  3. Step 3: Cross multiply
    6,271,470.55x = 9,407,205.83 × 2,012,069.35
  4. Step 4: Simplify right side
    6,271,470.55x = 18,927,950,509,623.96
  5. Step 5: Solve for x
    x = 18,927,950,509,623.96/6,271,470.55
  6. Step 6: Final answer
    x = 3,018,104.03

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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.