Home / 4,064,817.87-6,091,911.59-1,665,853.83

Finding the Fourth Proportional to 4,064,817.87, 6,091,911.59 and 1,665,853.83

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Solution

The fourth proportional to 4,064,817.87, 6,091,911.59 and 1,665,853.83 is: 2,496,602.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,817.87 : 6,091,911.59 = 1,665,853.83 : x
  2. Step 2: Convert to fraction form
    4,064,817.87/6,091,911.59 = 1,665,853.83/x
  3. Step 3: Cross multiply
    4,064,817.87x = 6,091,911.59 × 1,665,853.83
  4. Step 4: Simplify right side
    4,064,817.87x = 10,148,234,245,893.62
  5. Step 5: Solve for x
    x = 10,148,234,245,893.62/4,064,817.87
  6. Step 6: Final answer
    x = 2,496,602.45

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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.