Home / 1,800,235.25-2,484,245.56-1,026,033.66

Finding the Fourth Proportional to 1,800,235.25, 2,484,245.56 and 1,026,033.66

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Solution

The fourth proportional to 1,800,235.25, 2,484,245.56 and 1,026,033.66 is: 1,415,881.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,235.25 : 2,484,245.56 = 1,026,033.66 : x
  2. Step 2: Convert to fraction form
    1,800,235.25/2,484,245.56 = 1,026,033.66/x
  3. Step 3: Cross multiply
    1,800,235.25x = 2,484,245.56 × 1,026,033.66
  4. Step 4: Simplify right side
    1,800,235.25x = 2,548,919,564,265.55
  5. Step 5: Solve for x
    x = 2,548,919,564,265.55/1,800,235.25
  6. Step 6: Final answer
    x = 1,415,881.38

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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.