Home / 2,698,010.12-3,723,263.90-1,474,315.83

Finding the Fourth Proportional to 2,698,010.12, 3,723,263.90 and 1,474,315.83

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Solution

The fourth proportional to 2,698,010.12, 3,723,263.90 and 1,474,315.83 is: 2,034,561.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,698,010.12 : 3,723,263.90 = 1,474,315.83 : x
  2. Step 2: Convert to fraction form
    2,698,010.12/3,723,263.90 = 1,474,315.83/x
  3. Step 3: Cross multiply
    2,698,010.12x = 3,723,263.90 × 1,474,315.83
  4. Step 4: Simplify right side
    2,698,010.12x = 5,489,266,899,665.96
  5. Step 5: Solve for x
    x = 5,489,266,899,665.96/2,698,010.12
  6. Step 6: Final answer
    x = 2,034,561.28

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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.