Home / 4,603,674.40-6,905,511.60-3,895,086.40

Finding the Fourth Proportional to 4,603,674.40, 6,905,511.60 and 3,895,086.40

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Solution

The fourth proportional to 4,603,674.40, 6,905,511.60 and 3,895,086.40 is: 5,842,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,674.40 : 6,905,511.60 = 3,895,086.40 : x
  2. Step 2: Convert to fraction form
    4,603,674.40/6,905,511.60 = 3,895,086.40/x
  3. Step 3: Cross multiply
    4,603,674.40x = 6,905,511.60 × 3,895,086.40
  4. Step 4: Simplify right side
    4,603,674.40x = 26,897,564,318,202.24
  5. Step 5: Solve for x
    x = 26,897,564,318,202.24/4,603,674.40
  6. Step 6: Final answer
    x = 5,842,629.60

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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.