Home / 5,619,069.53-7,754,315.98-3,040,750.33

Finding the Fourth Proportional to 5,619,069.53, 7,754,315.98 and 3,040,750.33

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Solution

The fourth proportional to 5,619,069.53, 7,754,315.98 and 3,040,750.33 is: 4,196,235.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,069.53 : 7,754,315.98 = 3,040,750.33 : x
  2. Step 2: Convert to fraction form
    5,619,069.53/7,754,315.98 = 3,040,750.33/x
  3. Step 3: Cross multiply
    5,619,069.53x = 7,754,315.98 × 3,040,750.33
  4. Step 4: Simplify right side
    5,619,069.53x = 23,578,938,888,603.11
  5. Step 5: Solve for x
    x = 23,578,938,888,603.11/5,619,069.53
  6. Step 6: Final answer
    x = 4,196,235.47

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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.