Home / 4,578,799.03-6,868,344.78-2,303,080.63

Finding the Fourth Proportional to 4,578,799.03, 6,868,344.78 and 2,303,080.63

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Solution

The fourth proportional to 4,578,799.03, 6,868,344.78 and 2,303,080.63 is: 3,454,694.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,578,799.03 : 6,868,344.78 = 2,303,080.63 : x
  2. Step 2: Convert to fraction form
    4,578,799.03/6,868,344.78 = 2,303,080.63/x
  3. Step 3: Cross multiply
    4,578,799.03x = 6,868,344.78 × 2,303,080.63
  4. Step 4: Simplify right side
    4,578,799.03x = 15,818,351,805,808.75
  5. Step 5: Solve for x
    x = 15,818,351,805,808.75/4,578,799.03
  6. Step 6: Final answer
    x = 3,454,694.50

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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.