Home / 2,410,040.80-3,325,856.02-1,377,570.66

Finding the Fourth Proportional to 2,410,040.80, 3,325,856.02 and 1,377,570.66

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Solution

The fourth proportional to 2,410,040.80, 3,325,856.02 and 1,377,570.66 is: 1,901,047.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,040.80 : 3,325,856.02 = 1,377,570.66 : x
  2. Step 2: Convert to fraction form
    2,410,040.80/3,325,856.02 = 1,377,570.66/x
  3. Step 3: Cross multiply
    2,410,040.80x = 3,325,856.02 × 1,377,570.66
  4. Step 4: Simplify right side
    2,410,040.80x = 4,581,601,672,536.37
  5. Step 5: Solve for x
    x = 4,581,601,672,536.37/2,410,040.80
  6. Step 6: Final answer
    x = 1,901,047.35

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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.