Home / 2,306,679.64-3,183,314.52-1,326,619.33

Finding the Fourth Proportional to 2,306,679.64, 3,183,314.52 and 1,326,619.33

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Solution

The fourth proportional to 2,306,679.64, 3,183,314.52 and 1,326,619.33 is: 1,830,790.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,679.64 : 3,183,314.52 = 1,326,619.33 : x
  2. Step 2: Convert to fraction form
    2,306,679.64/3,183,314.52 = 1,326,619.33/x
  3. Step 3: Cross multiply
    2,306,679.64x = 3,183,314.52 × 1,326,619.33
  4. Step 4: Simplify right side
    2,306,679.64x = 4,223,046,575,701.67
  5. Step 5: Solve for x
    x = 4,223,046,575,701.67/2,306,679.64
  6. Step 6: Final answer
    x = 1,830,790.24

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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.