Home / 7,558,153.77-11,317,466.52-4,139,327.24

Finding the Fourth Proportional to 7,558,153.77, 11,317,466.52 and 4,139,327.24

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Solution

The fourth proportional to 7,558,153.77, 11,317,466.52 and 4,139,327.24 is: 6,198,166.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,153.77 : 11,317,466.52 = 4,139,327.24 : x
  2. Step 2: Convert to fraction form
    7,558,153.77/11,317,466.52 = 4,139,327.24/x
  3. Step 3: Cross multiply
    7,558,153.77x = 11,317,466.52 × 4,139,327.24
  4. Step 4: Simplify right side
    7,558,153.77x = 46,846,697,397,436.67
  5. Step 5: Solve for x
    x = 46,846,697,397,436.67/7,558,153.77
  6. Step 6: Final answer
    x = 6,198,166.75

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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.