Home / 2,359,855.68-3,256,880.40-1,341,413.44

Finding the Fourth Proportional to 2,359,855.68, 3,256,880.40 and 1,341,413.44

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Solution

The fourth proportional to 2,359,855.68, 3,256,880.40 and 1,341,413.44 is: 1,851,309.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,855.68 : 3,256,880.40 = 1,341,413.44 : x
  2. Step 2: Convert to fraction form
    2,359,855.68/3,256,880.40 = 1,341,413.44/x
  3. Step 3: Cross multiply
    2,359,855.68x = 3,256,880.40 × 1,341,413.44
  4. Step 4: Simplify right side
    2,359,855.68x = 4,368,823,141,032.58
  5. Step 5: Solve for x
    x = 4,368,823,141,032.58/2,359,855.68
  6. Step 6: Final answer
    x = 1,851,309.46

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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.