Home / 3,671,013.14-5,066,140.34-2,511,889.18

Finding the Fourth Proportional to 3,671,013.14, 5,066,140.34 and 2,511,889.18

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Solution

The fourth proportional to 3,671,013.14, 5,066,140.34 and 2,511,889.18 is: 3,466,504.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,013.14 : 5,066,140.34 = 2,511,889.18 : x
  2. Step 2: Convert to fraction form
    3,671,013.14/5,066,140.34 = 2,511,889.18/x
  3. Step 3: Cross multiply
    3,671,013.14x = 5,066,140.34 × 2,511,889.18
  4. Step 4: Simplify right side
    3,671,013.14x = 12,725,583,104,407.52
  5. Step 5: Solve for x
    x = 12,725,583,104,407.52/3,671,013.14
  6. Step 6: Final answer
    x = 3,466,504.37

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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.