Home / 2,833,078.46-4,248,059.49-1,935,533.66

Finding the Fourth Proportional to 2,833,078.46, 4,248,059.49 and 1,935,533.66

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Solution

The fourth proportional to 2,833,078.46, 4,248,059.49 and 1,935,533.66 is: 2,902,235.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,078.46 : 4,248,059.49 = 1,935,533.66 : x
  2. Step 2: Convert to fraction form
    2,833,078.46/4,248,059.49 = 1,935,533.66/x
  3. Step 3: Cross multiply
    2,833,078.46x = 4,248,059.49 × 1,935,533.66
  4. Step 4: Simplify right side
    2,833,078.46x = 8,222,262,111,337.14
  5. Step 5: Solve for x
    x = 8,222,262,111,337.14/2,833,078.46
  6. Step 6: Final answer
    x = 2,902,235.94

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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.