Home / 2,010,263.70-3,015,930.15-872,537.70

Finding the Fourth Proportional to 2,010,263.70, 3,015,930.15 and 872,537.70

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Solution

The fourth proportional to 2,010,263.70, 3,015,930.15 and 872,537.70 is: 1,309,038.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,263.70 : 3,015,930.15 = 872,537.70 : x
  2. Step 2: Convert to fraction form
    2,010,263.70/3,015,930.15 = 872,537.70/x
  3. Step 3: Cross multiply
    2,010,263.70x = 3,015,930.15 × 872,537.70
  4. Step 4: Simplify right side
    2,010,263.70x = 2,631,512,756,441.65
  5. Step 5: Solve for x
    x = 2,631,512,756,441.65/2,010,263.70
  6. Step 6: Final answer
    x = 1,309,038.59

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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.