Home / 9,371,780.26-14,041,622.67-5,114,935.42

Finding the Fourth Proportional to 9,371,780.26, 14,041,622.67 and 5,114,935.42

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Solution

The fourth proportional to 9,371,780.26, 14,041,622.67 and 5,114,935.42 is: 7,663,644.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,780.26 : 14,041,622.67 = 5,114,935.42 : x
  2. Step 2: Convert to fraction form
    9,371,780.26/14,041,622.67 = 5,114,935.42/x
  3. Step 3: Cross multiply
    9,371,780.26x = 14,041,622.67 × 5,114,935.42
  4. Step 4: Simplify right side
    9,371,780.26x = 71,821,993,149,057.97
  5. Step 5: Solve for x
    x = 71,821,993,149,057.97/9,371,780.26
  6. Step 6: Final answer
    x = 7,663,644.60

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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.