Home / 1,597,705.56-2,396,607.56-698,684.54

Finding the Fourth Proportional to 1,597,705.56, 2,396,607.56 and 698,684.54

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Solution

The fourth proportional to 1,597,705.56, 2,396,607.56 and 698,684.54 is: 1,048,048.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,705.56 : 2,396,607.56 = 698,684.54 : x
  2. Step 2: Convert to fraction form
    1,597,705.56/2,396,607.56 = 698,684.54/x
  3. Step 3: Cross multiply
    1,597,705.56x = 2,396,607.56 × 698,684.54
  4. Step 4: Simplify right side
    1,597,705.56x = 1,674,472,650,619.12
  5. Step 5: Solve for x
    x = 1,674,472,650,619.12/1,597,705.56
  6. Step 6: Final answer
    x = 1,048,048.33

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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.