Home / 6,785,700.98-10,178,544.99-1,737,003.38

Finding the Fourth Proportional to 6,785,700.98, 10,178,544.99 and 1,737,003.38

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Solution

The fourth proportional to 6,785,700.98, 10,178,544.99 and 1,737,003.38 is: 2,605,503.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,700.98 : 10,178,544.99 = 1,737,003.38 : x
  2. Step 2: Convert to fraction form
    6,785,700.98/10,178,544.99 = 1,737,003.38/x
  3. Step 3: Cross multiply
    6,785,700.98x = 10,178,544.99 × 1,737,003.38
  4. Step 4: Simplify right side
    6,785,700.98x = 17,680,167,051,112.07
  5. Step 5: Solve for x
    x = 17,680,167,051,112.07/6,785,700.98
  6. Step 6: Final answer
    x = 2,605,503.41

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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.