Home / 4,930,003.40-7,395,005.10-1,735,622.60

Finding the Fourth Proportional to 4,930,003.40, 7,395,005.10 and 1,735,622.60

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Solution

The fourth proportional to 4,930,003.40, 7,395,005.10 and 1,735,622.60 is: 2,603,433.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,003.40 : 7,395,005.10 = 1,735,622.60 : x
  2. Step 2: Convert to fraction form
    4,930,003.40/7,395,005.10 = 1,735,622.60/x
  3. Step 3: Cross multiply
    4,930,003.40x = 7,395,005.10 × 1,735,622.60
  4. Step 4: Simplify right side
    4,930,003.40x = 12,834,937,978,675.26
  5. Step 5: Solve for x
    x = 12,834,937,978,675.26/4,930,003.40
  6. Step 6: Final answer
    x = 2,603,433.90

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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.