Home / 2,033,699.24-2,801,117.46-1,515,793.38

Finding the Fourth Proportional to 2,033,699.24, 2,801,117.46 and 1,515,793.38

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Solution

The fourth proportional to 2,033,699.24, 2,801,117.46 and 1,515,793.38 is: 2,087,779.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,699.24 : 2,801,117.46 = 1,515,793.38 : x
  2. Step 2: Convert to fraction form
    2,033,699.24/2,801,117.46 = 1,515,793.38/x
  3. Step 3: Cross multiply
    2,033,699.24x = 2,801,117.46 × 1,515,793.38
  4. Step 4: Simplify right side
    2,033,699.24x = 4,245,915,313,406.74
  5. Step 5: Solve for x
    x = 4,245,915,313,406.74/2,033,699.24
  6. Step 6: Final answer
    x = 2,087,779.37

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1.5x scale

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.