Home / 9,936,723.43-13,710,651.33-5,805,955.64

Finding the Fourth Proportional to 9,936,723.43, 13,710,651.33 and 5,805,955.64

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Solution

The fourth proportional to 9,936,723.43, 13,710,651.33 and 5,805,955.64 is: 8,011,034.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,723.43 : 13,710,651.33 = 5,805,955.64 : x
  2. Step 2: Convert to fraction form
    9,936,723.43/13,710,651.33 = 5,805,955.64/x
  3. Step 3: Cross multiply
    9,936,723.43x = 13,710,651.33 × 5,805,955.64
  4. Step 4: Simplify right side
    9,936,723.43x = 79,603,433,363,755.05
  5. Step 5: Solve for x
    x = 79,603,433,363,755.05/9,936,723.43
  6. Step 6: Final answer
    x = 8,011,034.41

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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.