Home / 3,326,792.33-4,590,970.30-1,798,895.81

Finding the Fourth Proportional to 3,326,792.33, 4,590,970.30 and 1,798,895.81

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Solution

The fourth proportional to 3,326,792.33, 4,590,970.30 and 1,798,895.81 is: 2,482,474.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,792.33 : 4,590,970.30 = 1,798,895.81 : x
  2. Step 2: Convert to fraction form
    3,326,792.33/4,590,970.30 = 1,798,895.81/x
  3. Step 3: Cross multiply
    3,326,792.33x = 4,590,970.30 × 1,798,895.81
  4. Step 4: Simplify right side
    3,326,792.33x = 8,258,677,236,504.44
  5. Step 5: Solve for x
    x = 8,258,677,236,504.44/3,326,792.33
  6. Step 6: Final answer
    x = 2,482,474.53

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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.