Home / 2,313,605.80-3,470,408.70-1,176,365.80

Finding the Fourth Proportional to 2,313,605.80, 3,470,408.70 and 1,176,365.80

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Solution

The fourth proportional to 2,313,605.80, 3,470,408.70 and 1,176,365.80 is: 1,764,548.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,605.80 : 3,470,408.70 = 1,176,365.80 : x
  2. Step 2: Convert to fraction form
    2,313,605.80/3,470,408.70 = 1,176,365.80/x
  3. Step 3: Cross multiply
    2,313,605.80x = 3,470,408.70 × 1,176,365.80
  4. Step 4: Simplify right side
    2,313,605.80x = 4,082,470,106,702.46
  5. Step 5: Solve for x
    x = 4,082,470,106,702.46/2,313,605.80
  6. Step 6: Final answer
    x = 1,764,548.70

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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.