Home / 1,008,051.95-1,512,077.94-1,008,051.95

Finding the Fourth Proportional to 1,008,051.95, 1,512,077.94 and 1,008,051.95

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Solution

The fourth proportional to 1,008,051.95, 1,512,077.94 and 1,008,051.95 is: 1,512,077.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,051.95 : 1,512,077.94 = 1,008,051.95 : x
  2. Step 2: Convert to fraction form
    1,008,051.95/1,512,077.94 = 1,008,051.95/x
  3. Step 3: Cross multiply
    1,008,051.95x = 1,512,077.94 × 1,008,051.95
  4. Step 4: Simplify right side
    1,008,051.95x = 1,524,253,115,968.98
  5. Step 5: Solve for x
    x = 1,524,253,115,968.98/1,008,051.95
  6. Step 6: Final answer
    x = 1,512,077.94

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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.