Home / 6,943,946.91-9,580,573.71-4,492,675.29

Finding the Fourth Proportional to 6,943,946.91, 9,580,573.71 and 4,492,675.29

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Solution

The fourth proportional to 6,943,946.91, 9,580,573.71 and 4,492,675.29 is: 6,198,550.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943,946.91 : 9,580,573.71 = 4,492,675.29 : x
  2. Step 2: Convert to fraction form
    6,943,946.91/9,580,573.71 = 4,492,675.29/x
  3. Step 3: Cross multiply
    6,943,946.91x = 9,580,573.71 × 4,492,675.29
  4. Step 4: Simplify right side
    6,943,946.91x = 43,042,406,770,940.63
  5. Step 5: Solve for x
    x = 43,042,406,770,940.63/6,943,946.91
  6. Step 6: Final answer
    x = 6,198,550.67

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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.