Home / 2,010,176.52-3,015,709.47-662,284.68

Finding the Fourth Proportional to 2,010,176.52, 3,015,709.47 and 662,284.68

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Solution

The fourth proportional to 2,010,176.52, 3,015,709.47 and 662,284.68 is: 993,573.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,176.52 : 3,015,709.47 = 662,284.68 : x
  2. Step 2: Convert to fraction form
    2,010,176.52/3,015,709.47 = 662,284.68/x
  3. Step 3: Cross multiply
    2,010,176.52x = 3,015,709.47 × 662,284.68
  4. Step 4: Simplify right side
    2,010,176.52x = 1,997,258,181,311.92
  5. Step 5: Solve for x
    x = 1,997,258,181,311.92/2,010,176.52
  6. Step 6: Final answer
    x = 993,573.53

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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.