Home / 2,294,794.80-3,166,820.01-1,276,199.55

Finding the Fourth Proportional to 2,294,794.80, 3,166,820.01 and 1,276,199.55

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Solution

The fourth proportional to 2,294,794.80, 3,166,820.01 and 1,276,199.55 is: 1,761,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,794.80 : 3,166,820.01 = 1,276,199.55 : x
  2. Step 2: Convert to fraction form
    2,294,794.80/3,166,820.01 = 1,276,199.55/x
  3. Step 3: Cross multiply
    2,294,794.80x = 3,166,820.01 × 1,276,199.55
  4. Step 4: Simplify right side
    2,294,794.80x = 4,041,494,271,693.00
  5. Step 5: Solve for x
    x = 4,041,494,271,693.00/2,294,794.80
  6. Step 6: Final answer
    x = 1,761,157.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.