Home / 2,283,146.44-3,150,792.92-1,303,065.76

Finding the Fourth Proportional to 2,283,146.44, 3,150,792.92 and 1,303,065.76

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Solution

The fourth proportional to 2,283,146.44, 3,150,792.92 and 1,303,065.76 is: 1,798,259.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,146.44 : 3,150,792.92 = 1,303,065.76 : x
  2. Step 2: Convert to fraction form
    2,283,146.44/3,150,792.92 = 1,303,065.76/x
  3. Step 3: Cross multiply
    2,283,146.44x = 3,150,792.92 × 1,303,065.76
  4. Step 4: Simplify right side
    2,283,146.44x = 4,105,690,370,902.42
  5. Step 5: Solve for x
    x = 4,105,690,370,902.42/2,283,146.44
  6. Step 6: Final answer
    x = 1,798,259.76

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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.