Home / 3,333,105.14-4,599,670.79-1,863,011.62

Finding the Fourth Proportional to 3,333,105.14, 4,599,670.79 and 1,863,011.62

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Solution

The fourth proportional to 3,333,105.14, 4,599,670.79 and 1,863,011.62 is: 2,570,948.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,105.14 : 4,599,670.79 = 1,863,011.62 : x
  2. Step 2: Convert to fraction form
    3,333,105.14/4,599,670.79 = 1,863,011.62/x
  3. Step 3: Cross multiply
    3,333,105.14x = 4,599,670.79 × 1,863,011.62
  4. Step 4: Simplify right side
    3,333,105.14x = 8,569,240,097,631.17
  5. Step 5: Solve for x
    x = 8,569,240,097,631.17/3,333,105.14
  6. Step 6: Final answer
    x = 2,570,948.03

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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.