Home / 2,838,269.43-4,257,965.88-1,041,168.60

Finding the Fourth Proportional to 2,838,269.43, 4,257,965.88 and 1,041,168.60

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Solution

The fourth proportional to 2,838,269.43, 4,257,965.88 and 1,041,168.60 is: 1,561,958.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,269.43 : 4,257,965.88 = 1,041,168.60 : x
  2. Step 2: Convert to fraction form
    2,838,269.43/4,257,965.88 = 1,041,168.60/x
  3. Step 3: Cross multiply
    2,838,269.43x = 4,257,965.88 × 1,041,168.60
  4. Step 4: Simplify right side
    2,838,269.43x = 4,433,260,374,127.37
  5. Step 5: Solve for x
    x = 4,433,260,374,127.37/2,838,269.43
  6. Step 6: Final answer
    x = 1,561,958.96

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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.