Home / 2,906,548.40-4,360,756.08-885,183.32

Finding the Fourth Proportional to 2,906,548.40, 4,360,756.08 and 885,183.32

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Solution

The fourth proportional to 2,906,548.40, 4,360,756.08 and 885,183.32 is: 1,328,059.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,906,548.40 : 4,360,756.08 = 885,183.32 : x
  2. Step 2: Convert to fraction form
    2,906,548.40/4,360,756.08 = 885,183.32/x
  3. Step 3: Cross multiply
    2,906,548.40x = 4,360,756.08 × 885,183.32
  4. Step 4: Simplify right side
    2,906,548.40x = 3,860,068,544,604.59
  5. Step 5: Solve for x
    x = 3,860,068,544,604.59/2,906,548.40
  6. Step 6: Final answer
    x = 1,328,059.27

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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.