Home / 2,735,840.52-4,103,830.86-1,296,186.84

Finding the Fourth Proportional to 2,735,840.52, 4,103,830.86 and 1,296,186.84

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Solution

The fourth proportional to 2,735,840.52, 4,103,830.86 and 1,296,186.84 is: 1,944,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,840.52 : 4,103,830.86 = 1,296,186.84 : x
  2. Step 2: Convert to fraction form
    2,735,840.52/4,103,830.86 = 1,296,186.84/x
  3. Step 3: Cross multiply
    2,735,840.52x = 4,103,830.86 × 1,296,186.84
  4. Step 4: Simplify right side
    2,735,840.52x = 5,319,331,554,317.88
  5. Step 5: Solve for x
    x = 5,319,331,554,317.88/2,735,840.52
  6. Step 6: Final answer
    x = 1,944,313.46

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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.