Home / 5,460,611.70-8,196,166.35-2,767,977.30

Finding the Fourth Proportional to 5,460,611.70, 8,196,166.35 and 2,767,977.30

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Solution

The fourth proportional to 5,460,611.70, 8,196,166.35 and 2,767,977.30 is: 4,154,626.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,611.70 : 8,196,166.35 = 2,767,977.30 : x
  2. Step 2: Convert to fraction form
    5,460,611.70/8,196,166.35 = 2,767,977.30/x
  3. Step 3: Cross multiply
    5,460,611.70x = 8,196,166.35 × 2,767,977.30
  4. Step 4: Simplify right side
    5,460,611.70x = 22,686,802,403,823.85
  5. Step 5: Solve for x
    x = 22,686,802,403,823.85/5,460,611.70
  6. Step 6: Final answer
    x = 4,154,626.56

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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.