Home / 902,006.93-1,352,059.98-333,023.69

Finding the Fourth Proportional to 902,006.93, 1,352,059.98 and 333,023.69

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Solution

The fourth proportional to 902,006.93, 1,352,059.98 and 333,023.69 is: 499,184.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,006.93 : 1,352,059.98 = 333,023.69 : x
  2. Step 2: Convert to fraction form
    902,006.93/1,352,059.98 = 333,023.69/x
  3. Step 3: Cross multiply
    902,006.93x = 1,352,059.98 × 333,023.69
  4. Step 4: Simplify right side
    902,006.93x = 450,267,996,880.63
  5. Step 5: Solve for x
    x = 450,267,996,880.63/902,006.93
  6. Step 6: Final answer
    x = 499,184.63

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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.