Home / 10,973,838.80-16,460,758.20-2,995,662.80

Finding the Fourth Proportional to 10,973,838.80, 16,460,758.20 and 2,995,662.80

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Solution

The fourth proportional to 10,973,838.80, 16,460,758.20 and 2,995,662.80 is: 4,493,494.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973,838.80 : 16,460,758.20 = 2,995,662.80 : x
  2. Step 2: Convert to fraction form
    10,973,838.80/16,460,758.20 = 2,995,662.80/x
  3. Step 3: Cross multiply
    10,973,838.80x = 16,460,758.20 × 2,995,662.80
  4. Step 4: Simplify right side
    10,973,838.80x = 49,310,880,999,534.95
  5. Step 5: Solve for x
    x = 49,310,880,999,534.95/10,973,838.80
  6. Step 6: Final answer
    x = 4,493,494.20

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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.