Home / 6,562,428.96-9,054,799.92-3,771,013.02

Finding the Fourth Proportional to 6,562,428.96, 9,054,799.92 and 3,771,013.02

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Solution

The fourth proportional to 6,562,428.96, 9,054,799.92 and 3,771,013.02 is: 5,203,221.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,428.96 : 9,054,799.92 = 3,771,013.02 : x
  2. Step 2: Convert to fraction form
    6,562,428.96/9,054,799.92 = 3,771,013.02/x
  3. Step 3: Cross multiply
    6,562,428.96x = 9,054,799.92 × 3,771,013.02
  4. Step 4: Simplify right side
    6,562,428.96x = 34,145,768,391,814.96
  5. Step 5: Solve for x
    x = 34,145,768,391,814.96/6,562,428.96
  6. Step 6: Final answer
    x = 5,203,221.03

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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.