Home / 2,416,090.28-3,624,051.58-618,991.67

Finding the Fourth Proportional to 2,416,090.28, 3,624,051.58 and 618,991.67

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Solution

The fourth proportional to 2,416,090.28, 3,624,051.58 and 618,991.67 is: 928,466.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,090.28 : 3,624,051.58 = 618,991.67 : x
  2. Step 2: Convert to fraction form
    2,416,090.28/3,624,051.58 = 618,991.67/x
  3. Step 3: Cross multiply
    2,416,090.28x = 3,624,051.58 × 618,991.67
  4. Step 4: Simplify right side
    2,416,090.28x = 2,243,257,747,182.99
  5. Step 5: Solve for x
    x = 2,243,257,747,182.99/2,416,090.28
  6. Step 6: Final answer
    x = 928,466.03

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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.