Home / 3,333,442.88-4,600,152.48-1,805,545.28

Finding the Fourth Proportional to 3,333,442.88, 4,600,152.48 and 1,805,545.28

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Solution

The fourth proportional to 3,333,442.88, 4,600,152.48 and 1,805,545.28 is: 2,491,653.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,442.88 : 4,600,152.48 = 1,805,545.28 : x
  2. Step 2: Convert to fraction form
    3,333,442.88/4,600,152.48 = 1,805,545.28/x
  3. Step 3: Cross multiply
    3,333,442.88x = 4,600,152.48 × 1,805,545.28
  4. Step 4: Simplify right side
    3,333,442.88x = 8,305,783,597,544.30
  5. Step 5: Solve for x
    x = 8,305,783,597,544.30/3,333,442.88
  6. Step 6: Final answer
    x = 2,491,653.19

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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.