Home / 2,960,068.87-4,084,894.98-1,601,941.87

Finding the Fourth Proportional to 2,960,068.87, 4,084,894.98 and 1,601,941.87

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Solution

The fourth proportional to 2,960,068.87, 4,084,894.98 and 1,601,941.87 is: 2,210,679.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,068.87 : 4,084,894.98 = 1,601,941.87 : x
  2. Step 2: Convert to fraction form
    2,960,068.87/4,084,894.98 = 1,601,941.87/x
  3. Step 3: Cross multiply
    2,960,068.87x = 4,084,894.98 × 1,601,941.87
  4. Step 4: Simplify right side
    2,960,068.87x = 6,543,764,288,597.62
  5. Step 5: Solve for x
    x = 6,543,764,288,597.62/2,960,068.87
  6. Step 6: Final answer
    x = 2,210,679.75

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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.