Home / 3,159,633.83-4,360,418.31-1,852,704.23

Finding the Fourth Proportional to 3,159,633.83, 4,360,418.31 and 1,852,704.23

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Solution

The fourth proportional to 3,159,633.83, 4,360,418.31 and 1,852,704.23 is: 2,556,804.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,159,633.83 : 4,360,418.31 = 1,852,704.23 : x
  2. Step 2: Convert to fraction form
    3,159,633.83/4,360,418.31 = 1,852,704.23/x
  3. Step 3: Cross multiply
    3,159,633.83x = 4,360,418.31 × 1,852,704.23
  4. Step 4: Simplify right side
    3,159,633.83x = 8,078,565,447,506.45
  5. Step 5: Solve for x
    x = 8,078,565,447,506.45/3,159,633.83
  6. Step 6: Final answer
    x = 2,556,804.33

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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.