Home / 2,328,385-3,493,000.54-962,162

Finding the Fourth Proportional to 2,328,385, 3,493,000.54 and 962,162

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Solution

The fourth proportional to 2,328,385, 3,493,000.54 and 962,162 is: 1,443,417.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,385 : 3,493,000.54 = 962,162 : x
  2. Step 2: Convert to fraction form
    2,328,385/3,493,000.54 = 962,162/x
  3. Step 3: Cross multiply
    2,328,385x = 3,493,000.54 × 962,162
  4. Step 4: Simplify right side
    2,328,385x = 3,360,832,385,567.48
  5. Step 5: Solve for x
    x = 3,360,832,385,567.48/2,328,385
  6. Step 6: Final answer
    x = 1,443,417.81

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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.