Home / 3,535,677-4,879,234.26-1,926,045

Finding the Fourth Proportional to 3,535,677, 4,879,234.26 and 1,926,045

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Solution

The fourth proportional to 3,535,677, 4,879,234.26 and 1,926,045 is: 2,657,942.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535,677 : 4,879,234.26 = 1,926,045 : x
  2. Step 2: Convert to fraction form
    3,535,677/4,879,234.26 = 1,926,045/x
  3. Step 3: Cross multiply
    3,535,677x = 4,879,234.26 × 1,926,045
  4. Step 4: Simplify right side
    3,535,677x = 9,397,624,750,301.70
  5. Step 5: Solve for x
    x = 9,397,624,750,301.70/3,535,677
  6. Step 6: Final answer
    x = 2,657,942.10

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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.