Home / 3,544,020.35-5,316,030.60-1,019,675.60

Finding the Fourth Proportional to 3,544,020.35, 5,316,030.60 and 1,019,675.60

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Solution

The fourth proportional to 3,544,020.35, 5,316,030.60 and 1,019,675.60 is: 1,529,513.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,020.35 : 5,316,030.60 = 1,019,675.60 : x
  2. Step 2: Convert to fraction form
    3,544,020.35/5,316,030.60 = 1,019,675.60/x
  3. Step 3: Cross multiply
    3,544,020.35x = 5,316,030.60 × 1,019,675.60
  4. Step 4: Simplify right side
    3,544,020.35x = 5,420,626,691,673.36
  5. Step 5: Solve for x
    x = 5,420,626,691,673.36/3,544,020.35
  6. Step 6: Final answer
    x = 1,529,513.42

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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.