Home / 4,482,914.49-6,724,851.73-1,244,465.64

Finding the Fourth Proportional to 4,482,914.49, 6,724,851.73 and 1,244,465.64

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Solution

The fourth proportional to 4,482,914.49, 6,724,851.73 and 1,244,465.64 is: 1,866,831.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,914.49 : 6,724,851.73 = 1,244,465.64 : x
  2. Step 2: Convert to fraction form
    4,482,914.49/6,724,851.73 = 1,244,465.64/x
  3. Step 3: Cross multiply
    4,482,914.49x = 6,724,851.73 × 1,244,465.64
  4. Step 4: Simplify right side
    4,482,914.49x = 8,368,846,908,968.39
  5. Step 5: Solve for x
    x = 8,368,846,908,968.39/4,482,914.49
  6. Step 6: Final answer
    x = 1,866,831.71

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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.