Home / 1,593,059.50-2,198,415.48-867,904.96

Finding the Fourth Proportional to 1,593,059.50, 2,198,415.48 and 867,904.96

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Solution

The fourth proportional to 1,593,059.50, 2,198,415.48 and 867,904.96 is: 1,197,705.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,059.50 : 2,198,415.48 = 867,904.96 : x
  2. Step 2: Convert to fraction form
    1,593,059.50/2,198,415.48 = 867,904.96/x
  3. Step 3: Cross multiply
    1,593,059.50x = 2,198,415.48 × 867,904.96
  4. Step 4: Simplify right side
    1,593,059.50x = 1,908,015,699,232.78
  5. Step 5: Solve for x
    x = 1,908,015,699,232.78/1,593,059.50
  6. Step 6: Final answer
    x = 1,197,705.23

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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.