Home / 1,736,578.31-2,603,476.56-825,303.41

Finding the Fourth Proportional to 1,736,578.31, 2,603,476.56 and 825,303.41

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Solution

The fourth proportional to 1,736,578.31, 2,603,476.56 and 825,303.41 is: 1,237,294.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,578.31 : 2,603,476.56 = 825,303.41 : x
  2. Step 2: Convert to fraction form
    1,736,578.31/2,603,476.56 = 825,303.41/x
  3. Step 3: Cross multiply
    1,736,578.31x = 2,603,476.56 × 825,303.41
  4. Step 4: Simplify right side
    1,736,578.31x = 2,148,658,082,823.07
  5. Step 5: Solve for x
    x = 2,148,658,082,823.07/1,736,578.31
  6. Step 6: Final answer
    x = 1,237,294.09

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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.