Home / 3,017,404.20-4,525,668.90-887,266.20

Finding the Fourth Proportional to 3,017,404.20, 4,525,668.90 and 887,266.20

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Solution

The fourth proportional to 3,017,404.20, 4,525,668.90 and 887,266.20 is: 1,330,770.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,404.20 : 4,525,668.90 = 887,266.20 : x
  2. Step 2: Convert to fraction form
    3,017,404.20/4,525,668.90 = 887,266.20/x
  3. Step 3: Cross multiply
    3,017,404.20x = 4,525,668.90 × 887,266.20
  4. Step 4: Simplify right side
    3,017,404.20x = 4,015,473,047,361.18
  5. Step 5: Solve for x
    x = 4,015,473,047,361.18/3,017,404.20
  6. Step 6: Final answer
    x = 1,330,770.68

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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.