Home / 3,494,659.26-4,824,117.72-2,349,403.90

Finding the Fourth Proportional to 3,494,659.26, 4,824,117.72 and 2,349,403.90

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Solution

The fourth proportional to 3,494,659.26, 4,824,117.72 and 2,349,403.90 is: 3,243,177.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,659.26 : 4,824,117.72 = 2,349,403.90 : x
  2. Step 2: Convert to fraction form
    3,494,659.26/4,824,117.72 = 2,349,403.90/x
  3. Step 3: Cross multiply
    3,494,659.26x = 4,824,117.72 × 2,349,403.90
  4. Step 4: Simplify right side
    3,494,659.26x = 11,333,800,985,427.11
  5. Step 5: Solve for x
    x = 11,333,800,985,427.11/3,494,659.26
  6. Step 6: Final answer
    x = 3,243,177.70

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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.