Home / 2,185,179.63-3,014,476.05-1,460,205.33

Finding the Fourth Proportional to 2,185,179.63, 3,014,476.05 and 1,460,205.33

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Solution

The fourth proportional to 2,185,179.63, 3,014,476.05 and 1,460,205.33 is: 2,014,367.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,179.63 : 3,014,476.05 = 1,460,205.33 : x
  2. Step 2: Convert to fraction form
    2,185,179.63/3,014,476.05 = 1,460,205.33/x
  3. Step 3: Cross multiply
    2,185,179.63x = 3,014,476.05 × 1,460,205.33
  4. Step 4: Simplify right side
    2,185,179.63x = 4,401,753,995,367.35
  5. Step 5: Solve for x
    x = 4,401,753,995,367.35/2,185,179.63
  6. Step 6: Final answer
    x = 2,014,367.12

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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.