Home / 2,244,265.66-3,097,090.06-1,277,395.95

Finding the Fourth Proportional to 2,244,265.66, 3,097,090.06 and 1,277,395.95

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Solution

The fourth proportional to 2,244,265.66, 3,097,090.06 and 1,277,395.95 is: 1,762,808.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,265.66 : 3,097,090.06 = 1,277,395.95 : x
  2. Step 2: Convert to fraction form
    2,244,265.66/3,097,090.06 = 1,277,395.95/x
  3. Step 3: Cross multiply
    2,244,265.66x = 3,097,090.06 × 1,277,395.95
  4. Step 4: Simplify right side
    2,244,265.66x = 3,956,210,290,250.78
  5. Step 5: Solve for x
    x = 3,956,210,290,250.78/2,244,265.66
  6. Step 6: Final answer
    x = 1,762,808.37

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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.