Home / 3,030,692.94-4,182,453.90-1,723,911.30

Finding the Fourth Proportional to 3,030,692.94, 4,182,453.90 and 1,723,911.30

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Solution

The fourth proportional to 3,030,692.94, 4,182,453.90 and 1,723,911.30 is: 2,379,053.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,692.94 : 4,182,453.90 = 1,723,911.30 : x
  2. Step 2: Convert to fraction form
    3,030,692.94/4,182,453.90 = 1,723,911.30/x
  3. Step 3: Cross multiply
    3,030,692.94x = 4,182,453.90 × 1,723,911.30
  4. Step 4: Simplify right side
    3,030,692.94x = 7,210,179,539,939.07
  5. Step 5: Solve for x
    x = 7,210,179,539,939.07/3,030,692.94
  6. Step 6: Final answer
    x = 2,379,053.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.