Home / 3,052,338.58-4,578,605.61-1,535,193.46

Finding the Fourth Proportional to 3,052,338.58, 4,578,605.61 and 1,535,193.46

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Solution

The fourth proportional to 3,052,338.58, 4,578,605.61 and 1,535,193.46 is: 2,302,839.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,338.58 : 4,578,605.61 = 1,535,193.46 : x
  2. Step 2: Convert to fraction form
    3,052,338.58/4,578,605.61 = 1,535,193.46/x
  3. Step 3: Cross multiply
    3,052,338.58x = 4,578,605.61 × 1,535,193.46
  4. Step 4: Simplify right side
    3,052,338.58x = 7,029,045,388,391.31
  5. Step 5: Solve for x
    x = 7,029,045,388,391.31/3,052,338.58
  6. Step 6: Final answer
    x = 2,302,839.35

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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.