Home / 3,078,004.80-4,617,503.31-948,087.93

Finding the Fourth Proportional to 3,078,004.80, 4,617,503.31 and 948,087.93

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Solution

The fourth proportional to 3,078,004.80, 4,617,503.31 and 948,087.93 is: 1,422,284.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,078,004.80 : 4,617,503.31 = 948,087.93 : x
  2. Step 2: Convert to fraction form
    3,078,004.80/4,617,503.31 = 948,087.93/x
  3. Step 3: Cross multiply
    3,078,004.80x = 4,617,503.31 × 948,087.93
  4. Step 4: Simplify right side
    3,078,004.80x = 4,377,799,154,946.05
  5. Step 5: Solve for x
    x = 4,377,799,154,946.05/3,078,004.80
  6. Step 6: Final answer
    x = 1,422,284.71

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.