Home / 7,795,056.84-10,751,840.88-5,082,477

Finding the Fourth Proportional to 7,795,056.84, 10,751,840.88 and 5,082,477

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Solution

The fourth proportional to 7,795,056.84, 10,751,840.88 and 5,082,477 is: 7,010,338.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,056.84 : 10,751,840.88 = 5,082,477 : x
  2. Step 2: Convert to fraction form
    7,795,056.84/10,751,840.88 = 5,082,477/x
  3. Step 3: Cross multiply
    7,795,056.84x = 10,751,840.88 × 5,082,477
  4. Step 4: Simplify right side
    7,795,056.84x = 54,645,983,980,259.77
  5. Step 5: Solve for x
    x = 54,645,983,980,259.77/7,795,056.84
  6. Step 6: Final answer
    x = 7,010,338.10

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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.