Home / 3,552,539.26-4,902,207.81-2,003,715.58

Finding the Fourth Proportional to 3,552,539.26, 4,902,207.81 and 2,003,715.58

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Solution

The fourth proportional to 3,552,539.26, 4,902,207.81 and 2,003,715.58 is: 2,764,960.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,539.26 : 4,902,207.81 = 2,003,715.58 : x
  2. Step 2: Convert to fraction form
    3,552,539.26/4,902,207.81 = 2,003,715.58/x
  3. Step 3: Cross multiply
    3,552,539.26x = 4,902,207.81 × 2,003,715.58
  4. Step 4: Simplify right side
    3,552,539.26x = 9,822,630,165,294.68
  5. Step 5: Solve for x
    x = 9,822,630,165,294.68/3,552,539.26
  6. Step 6: Final answer
    x = 2,764,960.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.