Home / 1,008,058.45-1,512,087.70-1,008,058.45

Finding the Fourth Proportional to 1,008,058.45, 1,512,087.70 and 1,008,058.45

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Solution

The fourth proportional to 1,008,058.45, 1,512,087.70 and 1,008,058.45 is: 1,512,087.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,008,058.45 : 1,512,087.70 = 1,008,058.45 : x
  2. Step 2: Convert to fraction form
    1,008,058.45/1,512,087.70 = 1,008,058.45/x
  3. Step 3: Cross multiply
    1,008,058.45x = 1,512,087.70 × 1,008,058.45
  4. Step 4: Simplify right side
    1,008,058.45x = 1,524,272,783,126.07
  5. Step 5: Solve for x
    x = 1,524,272,783,126.07/1,008,058.45
  6. Step 6: Final answer
    x = 1,512,087.70

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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.