Home / 3,666,014.56-5,058,871.32-2,214,852.40

Finding the Fourth Proportional to 3,666,014.56, 5,058,871.32 and 2,214,852.40

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Solution

The fourth proportional to 3,666,014.56, 5,058,871.32 and 2,214,852.40 is: 3,056,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,014.56 : 5,058,871.32 = 2,214,852.40 : x
  2. Step 2: Convert to fraction form
    3,666,014.56/5,058,871.32 = 2,214,852.40/x
  3. Step 3: Cross multiply
    3,666,014.56x = 5,058,871.32 × 2,214,852.40
  4. Step 4: Simplify right side
    3,666,014.56x = 11,204,653,284,393.17
  5. Step 5: Solve for x
    x = 11,204,653,284,393.17/3,666,014.56
  6. Step 6: Final answer
    x = 3,056,358.10

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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.