Home / 3,257,625.64-4,496,062.98-1,807,786.76

Finding the Fourth Proportional to 3,257,625.64, 4,496,062.98 and 1,807,786.76

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Solution

The fourth proportional to 3,257,625.64, 4,496,062.98 and 1,807,786.76 is: 2,495,045.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,625.64 : 4,496,062.98 = 1,807,786.76 : x
  2. Step 2: Convert to fraction form
    3,257,625.64/4,496,062.98 = 1,807,786.76/x
  3. Step 3: Cross multiply
    3,257,625.64x = 4,496,062.98 × 1,807,786.76
  4. Step 4: Simplify right side
    3,257,625.64x = 8,127,923,127,370.15
  5. Step 5: Solve for x
    x = 8,127,923,127,370.15/3,257,625.64
  6. Step 6: Final answer
    x = 2,495,045.17

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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.