Home / 4,677,093.36-7,015,836.84-1,482,345.60

Finding the Fourth Proportional to 4,677,093.36, 7,015,836.84 and 1,482,345.60

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Solution

The fourth proportional to 4,677,093.36, 7,015,836.84 and 1,482,345.60 is: 2,223,580.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,093.36 : 7,015,836.84 = 1,482,345.60 : x
  2. Step 2: Convert to fraction form
    4,677,093.36/7,015,836.84 = 1,482,345.60/x
  3. Step 3: Cross multiply
    4,677,093.36x = 7,015,836.84 × 1,482,345.60
  4. Step 4: Simplify right side
    4,677,093.36x = 10,399,894,870,091.90
  5. Step 5: Solve for x
    x = 10,399,894,870,091.90/4,677,093.36
  6. Step 6: Final answer
    x = 2,223,580.77

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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.