Home / 2,030,596.70-2,801,868.18-1,159,033.46

Finding the Fourth Proportional to 2,030,596.70, 2,801,868.18 and 1,159,033.46

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Solution

The fourth proportional to 2,030,596.70, 2,801,868.18 and 1,159,033.46 is: 1,599,263.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,596.70 : 2,801,868.18 = 1,159,033.46 : x
  2. Step 2: Convert to fraction form
    2,030,596.70/2,801,868.18 = 1,159,033.46/x
  3. Step 3: Cross multiply
    2,030,596.70x = 2,801,868.18 × 1,159,033.46
  4. Step 4: Simplify right side
    2,030,596.70x = 3,247,458,971,129.30
  5. Step 5: Solve for x
    x = 3,247,458,971,129.30/2,030,596.70
  6. Step 6: Final answer
    x = 1,599,263.39

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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.