Home / 3,331,351.14-4,597,274.93-1,803,454.62

Finding the Fourth Proportional to 3,331,351.14, 4,597,274.93 and 1,803,454.62

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Solution

The fourth proportional to 3,331,351.14, 4,597,274.93 and 1,803,454.62 is: 2,488,772.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,351.14 : 4,597,274.93 = 1,803,454.62 : x
  2. Step 2: Convert to fraction form
    3,331,351.14/4,597,274.93 = 1,803,454.62/x
  3. Step 3: Cross multiply
    3,331,351.14x = 4,597,274.93 × 1,803,454.62
  4. Step 4: Simplify right side
    3,331,351.14x = 8,290,976,702,901.40
  5. Step 5: Solve for x
    x = 8,290,976,702,901.40/3,331,351.14
  6. Step 6: Final answer
    x = 2,488,772.98

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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.