Home / 2,509,367.12-3,462,940.92-1,476,913.64

Finding the Fourth Proportional to 2,509,367.12, 3,462,940.92 and 1,476,913.64

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Solution

The fourth proportional to 2,509,367.12, 3,462,940.92 and 1,476,913.64 is: 2,038,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,509,367.12 : 3,462,940.92 = 1,476,913.64 : x
  2. Step 2: Convert to fraction form
    2,509,367.12/3,462,940.92 = 1,476,913.64/x
  3. Step 3: Cross multiply
    2,509,367.12x = 3,462,940.92 × 1,476,913.64
  4. Step 4: Simplify right side
    2,509,367.12x = 5,114,464,679,262.15
  5. Step 5: Solve for x
    x = 5,114,464,679,262.15/2,509,367.12
  6. Step 6: Final answer
    x = 2,038,149.24

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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.