Home / 4,055,913.18-6,087,040.11-1,783,007.82

Finding the Fourth Proportional to 4,055,913.18, 6,087,040.11 and 1,783,007.82

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Solution

The fourth proportional to 4,055,913.18, 6,087,040.11 and 1,783,007.82 is: 2,675,905.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,913.18 : 6,087,040.11 = 1,783,007.82 : x
  2. Step 2: Convert to fraction form
    4,055,913.18/6,087,040.11 = 1,783,007.82/x
  3. Step 3: Cross multiply
    4,055,913.18x = 6,087,040.11 × 1,783,007.82
  4. Step 4: Simplify right side
    4,055,913.18x = 10,853,240,116,783.66
  5. Step 5: Solve for x
    x = 10,853,240,116,783.66/4,055,913.18
  6. Step 6: Final answer
    x = 2,675,905.43

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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.