Home / 4,870,512.99-7,305,692.94-1,675,666.85

Finding the Fourth Proportional to 4,870,512.99, 7,305,692.94 and 1,675,666.85

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Solution

The fourth proportional to 4,870,512.99, 7,305,692.94 and 1,675,666.85 is: 2,513,473.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,870,512.99 : 7,305,692.94 = 1,675,666.85 : x
  2. Step 2: Convert to fraction form
    4,870,512.99/7,305,692.94 = 1,675,666.85/x
  3. Step 3: Cross multiply
    4,870,512.99x = 7,305,692.94 × 1,675,666.85
  4. Step 4: Simplify right side
    4,870,512.99x = 12,241,907,439,308.57
  5. Step 5: Solve for x
    x = 12,241,907,439,308.57/4,870,512.99
  6. Step 6: Final answer
    x = 2,513,473.93

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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.