Home / 5,879,246.54-8,113,086-3,265,920

Finding the Fourth Proportional to 5,879,246.54, 8,113,086 and 3,265,920

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Solution

The fourth proportional to 5,879,246.54, 8,113,086 and 3,265,920 is: 4,506,817.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,246.54 : 8,113,086 = 3,265,920 : x
  2. Step 2: Convert to fraction form
    5,879,246.54/8,113,086 = 3,265,920/x
  3. Step 3: Cross multiply
    5,879,246.54x = 8,113,086 × 3,265,920
  4. Step 4: Simplify right side
    5,879,246.54x = 26,496,689,829,120
  5. Step 5: Solve for x
    x = 26,496,689,829,120/5,879,246.54
  6. Step 6: Final answer
    x = 4,506,817.27

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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.