Home / 1,568,006.70-2,352,010.45-446,075.70

Finding the Fourth Proportional to 1,568,006.70, 2,352,010.45 and 446,075.70

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Solution

The fourth proportional to 1,568,006.70, 2,352,010.45 and 446,075.70 is: 669,113.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,006.70 : 2,352,010.45 = 446,075.70 : x
  2. Step 2: Convert to fraction form
    1,568,006.70/2,352,010.45 = 446,075.70/x
  3. Step 3: Cross multiply
    1,568,006.70x = 2,352,010.45 × 446,075.70
  4. Step 4: Simplify right side
    1,568,006.70x = 1,049,174,707,891.07
  5. Step 5: Solve for x
    x = 1,049,174,707,891.07/1,568,006.70
  6. Step 6: Final answer
    x = 669,113.66

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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.