Home / 3,069,338.98-4,602,741.70-1,047,745.89

Finding the Fourth Proportional to 3,069,338.98, 4,602,741.70 and 1,047,745.89

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Solution

The fourth proportional to 3,069,338.98, 4,602,741.70 and 1,047,745.89 is: 1,571,186.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,069,338.98 : 4,602,741.70 = 1,047,745.89 : x
  2. Step 2: Convert to fraction form
    3,069,338.98/4,602,741.70 = 1,047,745.89/x
  3. Step 3: Cross multiply
    3,069,338.98x = 4,602,741.70 × 1,047,745.89
  4. Step 4: Simplify right side
    3,069,338.98x = 4,822,503,698,906.61
  5. Step 5: Solve for x
    x = 4,822,503,698,906.61/3,069,338.98
  6. Step 6: Final answer
    x = 1,571,186.41

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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.