Home / 2,308,379.94-3,461,480.13-1,349,110.74

Finding the Fourth Proportional to 2,308,379.94, 3,461,480.13 and 1,349,110.74

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Solution

The fourth proportional to 2,308,379.94, 3,461,480.13 and 1,349,110.74 is: 2,023,029.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,379.94 : 3,461,480.13 = 1,349,110.74 : x
  2. Step 2: Convert to fraction form
    2,308,379.94/3,461,480.13 = 1,349,110.74/x
  3. Step 3: Cross multiply
    2,308,379.94x = 3,461,480.13 × 1,349,110.74
  4. Step 4: Simplify right side
    2,308,379.94x = 4,669,920,019,679.60
  5. Step 5: Solve for x
    x = 4,669,920,019,679.60/2,308,379.94
  6. Step 6: Final answer
    x = 2,023,029.20

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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.