Home / 6,372,492.93-9,558,748.78-4,864,736.79

Finding the Fourth Proportional to 6,372,492.93, 9,558,748.78 and 4,864,736.79

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Solution

The fourth proportional to 6,372,492.93, 9,558,748.78 and 4,864,736.79 is: 7,297,112.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,492.93 : 9,558,748.78 = 4,864,736.79 : x
  2. Step 2: Convert to fraction form
    6,372,492.93/9,558,748.78 = 4,864,736.79/x
  3. Step 3: Cross multiply
    6,372,492.93x = 9,558,748.78 × 4,864,736.79
  4. Step 4: Simplify right side
    6,372,492.93x = 46,500,796,844,271.77
  5. Step 5: Solve for x
    x = 46,500,796,844,271.77/6,372,492.93
  6. Step 6: Final answer
    x = 7,297,112.35

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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.