Home / 9,560,668.65-14,340,985.20-2,995,880.28

Finding the Fourth Proportional to 9,560,668.65, 14,340,985.20 and 2,995,880.28

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Solution

The fourth proportional to 9,560,668.65, 14,340,985.20 and 2,995,880.28 is: 4,493,814.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,560,668.65 : 14,340,985.20 = 2,995,880.28 : x
  2. Step 2: Convert to fraction form
    9,560,668.65/14,340,985.20 = 2,995,880.28/x
  3. Step 3: Cross multiply
    9,560,668.65x = 14,340,985.20 × 2,995,880.28
  4. Step 4: Simplify right side
    9,560,668.65x = 42,963,874,756,451.85
  5. Step 5: Solve for x
    x = 42,963,874,756,451.85/9,560,668.65
  6. Step 6: Final answer
    x = 4,493,814.85

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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.