Home / 9,757,542.43-14,626,570.56-6,521,805.46

Finding the Fourth Proportional to 9,757,542.43, 14,626,570.56 and 6,521,805.46

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Solution

The fourth proportional to 9,757,542.43, 14,626,570.56 and 6,521,805.46 is: 9,776,196.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,757,542.43 : 14,626,570.56 = 6,521,805.46 : x
  2. Step 2: Convert to fraction form
    9,757,542.43/14,626,570.56 = 6,521,805.46/x
  3. Step 3: Cross multiply
    9,757,542.43x = 14,626,570.56 × 6,521,805.46
  4. Step 4: Simplify right side
    9,757,542.43x = 95,391,647,739,283.27
  5. Step 5: Solve for x
    x = 95,391,647,739,283.27/9,757,542.43
  6. Step 6: Final answer
    x = 9,776,196.05

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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.