Home / 4,641,902.48-6,962,834.24-2,619,225.60

Finding the Fourth Proportional to 4,641,902.48, 6,962,834.24 and 2,619,225.60

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Solution

The fourth proportional to 4,641,902.48, 6,962,834.24 and 2,619,225.60 is: 3,928,827.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,902.48 : 6,962,834.24 = 2,619,225.60 : x
  2. Step 2: Convert to fraction form
    4,641,902.48/6,962,834.24 = 2,619,225.60/x
  3. Step 3: Cross multiply
    4,641,902.48x = 6,962,834.24 × 2,619,225.60
  4. Step 4: Simplify right side
    4,641,902.48x = 18,237,233,689,964.55
  5. Step 5: Solve for x
    x = 18,237,233,689,964.55/4,641,902.48
  6. Step 6: Final answer
    x = 3,928,827.41

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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.