Home / 3,206,702.59-4,424,018.37-1,830,122.77

Finding the Fourth Proportional to 3,206,702.59, 4,424,018.37 and 1,830,122.77

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Solution

The fourth proportional to 3,206,702.59, 4,424,018.37 and 1,830,122.77 is: 2,524,866.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,702.59 : 4,424,018.37 = 1,830,122.77 : x
  2. Step 2: Convert to fraction form
    3,206,702.59/4,424,018.37 = 1,830,122.77/x
  3. Step 3: Cross multiply
    3,206,702.59x = 4,424,018.37 × 1,830,122.77
  4. Step 4: Simplify right side
    3,206,702.59x = 8,096,496,753,835.29
  5. Step 5: Solve for x
    x = 8,096,496,753,835.29/3,206,702.59
  6. Step 6: Final answer
    x = 2,524,866.75

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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.