Home / 4,166,338.19-6,248,875.86-1,133,940.38

Finding the Fourth Proportional to 4,166,338.19, 6,248,875.86 and 1,133,940.38

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Solution

The fourth proportional to 4,166,338.19, 6,248,875.86 and 1,133,940.38 is: 1,700,738.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,338.19 : 6,248,875.86 = 1,133,940.38 : x
  2. Step 2: Convert to fraction form
    4,166,338.19/6,248,875.86 = 1,133,940.38/x
  3. Step 3: Cross multiply
    4,166,338.19x = 6,248,875.86 × 1,133,940.38
  4. Step 4: Simplify right side
    4,166,338.19x = 7,085,852,636,016.85
  5. Step 5: Solve for x
    x = 7,085,852,636,016.85/4,166,338.19
  6. Step 6: Final answer
    x = 1,700,738.71

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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.