Home / 4,873,604.49-6,726,704.54-3,242,080.62

Finding the Fourth Proportional to 4,873,604.49, 6,726,704.54 and 3,242,080.62

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Solution

The fourth proportional to 4,873,604.49, 6,726,704.54 and 3,242,080.62 is: 4,474,823.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873,604.49 : 6,726,704.54 = 3,242,080.62 : x
  2. Step 2: Convert to fraction form
    4,873,604.49/6,726,704.54 = 3,242,080.62/x
  3. Step 3: Cross multiply
    4,873,604.49x = 6,726,704.54 × 3,242,080.62
  4. Step 4: Simplify right side
    4,873,604.49x = 21,808,518,409,389.61
  5. Step 5: Solve for x
    x = 21,808,518,409,389.61/4,873,604.49
  6. Step 6: Final answer
    x = 4,474,823.19

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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.