Home / 4,364,379.45-6,022,606.84-2,403,876.11

Finding the Fourth Proportional to 4,364,379.45, 6,022,606.84 and 2,403,876.11

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Solution

The fourth proportional to 4,364,379.45, 6,022,606.84 and 2,403,876.11 is: 3,317,218.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,379.45 : 6,022,606.84 = 2,403,876.11 : x
  2. Step 2: Convert to fraction form
    4,364,379.45/6,022,606.84 = 2,403,876.11/x
  3. Step 3: Cross multiply
    4,364,379.45x = 6,022,606.84 × 2,403,876.11
  4. Step 4: Simplify right side
    4,364,379.45x = 14,477,600,660,466.18
  5. Step 5: Solve for x
    x = 14,477,600,660,466.18/4,364,379.45
  6. Step 6: Final answer
    x = 3,317,218.59

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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.