Home / 3,358,677.58-5,038,015.35-1,084,536.57

Finding the Fourth Proportional to 3,358,677.58, 5,038,015.35 and 1,084,536.57

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Solution

The fourth proportional to 3,358,677.58, 5,038,015.35 and 1,084,536.57 is: 1,626,804.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,677.58 : 5,038,015.35 = 1,084,536.57 : x
  2. Step 2: Convert to fraction form
    3,358,677.58/5,038,015.35 = 1,084,536.57/x
  3. Step 3: Cross multiply
    3,358,677.58x = 5,038,015.35 × 1,084,536.57
  4. Step 4: Simplify right side
    3,358,677.58x = 5,463,911,858,596.89
  5. Step 5: Solve for x
    x = 5,463,911,858,596.89/3,358,677.58
  6. Step 6: Final answer
    x = 1,626,804.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.