Home / 1,749,467.52-2,625,030.72-1,040,895.36

Finding the Fourth Proportional to 1,749,467.52, 2,625,030.72 and 1,040,895.36

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Solution

The fourth proportional to 1,749,467.52, 2,625,030.72 and 1,040,895.36 is: 1,561,836.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,467.52 : 2,625,030.72 = 1,040,895.36 : x
  2. Step 2: Convert to fraction form
    1,749,467.52/2,625,030.72 = 1,040,895.36/x
  3. Step 3: Cross multiply
    1,749,467.52x = 2,625,030.72 × 1,040,895.36
  4. Step 4: Simplify right side
    1,749,467.52x = 2,732,382,296,305.46
  5. Step 5: Solve for x
    x = 2,732,382,296,305.46/1,749,467.52
  6. Step 6: Final answer
    x = 1,561,836.54

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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.