Home / 7,366,907.19-11,055,088.66-4,940,799.45

Finding the Fourth Proportional to 7,366,907.19, 11,055,088.66 and 4,940,799.45

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Solution

The fourth proportional to 7,366,907.19, 11,055,088.66 and 4,940,799.45 is: 7,414,370.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,907.19 : 11,055,088.66 = 4,940,799.45 : x
  2. Step 2: Convert to fraction form
    7,366,907.19/11,055,088.66 = 4,940,799.45/x
  3. Step 3: Cross multiply
    7,366,907.19x = 11,055,088.66 × 4,940,799.45
  4. Step 4: Simplify right side
    7,366,907.19x = 54,620,975,971,029.24
  5. Step 5: Solve for x
    x = 54,620,975,971,029.24/7,366,907.19
  6. Step 6: Final answer
    x = 7,414,370.04

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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.