Home / 3,503,559.83-4,834,904.78-1,975,656.29

Finding the Fourth Proportional to 3,503,559.83, 4,834,904.78 and 1,975,656.29

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Solution

The fourth proportional to 3,503,559.83, 4,834,904.78 and 1,975,656.29 is: 2,726,401.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,559.83 : 4,834,904.78 = 1,975,656.29 : x
  2. Step 2: Convert to fraction form
    3,503,559.83/4,834,904.78 = 1,975,656.29/x
  3. Step 3: Cross multiply
    3,503,559.83x = 4,834,904.78 × 1,975,656.29
  4. Step 4: Simplify right side
    3,503,559.83x = 9,552,110,020,922.68
  5. Step 5: Solve for x
    x = 9,552,110,020,922.68/3,503,559.83
  6. Step 6: Final answer
    x = 2,726,401.29

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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.