Home / 6,574,215.08-9,072,242.73-3,673,629.79

Finding the Fourth Proportional to 6,574,215.08, 9,072,242.73 and 3,673,629.79

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Solution

The fourth proportional to 6,574,215.08, 9,072,242.73 and 3,673,629.79 is: 5,069,511.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,215.08 : 9,072,242.73 = 3,673,629.79 : x
  2. Step 2: Convert to fraction form
    6,574,215.08/9,072,242.73 = 3,673,629.79/x
  3. Step 3: Cross multiply
    6,574,215.08x = 9,072,242.73 × 3,673,629.79
  4. Step 4: Simplify right side
    6,574,215.08x = 33,328,061,132,358.32
  5. Step 5: Solve for x
    x = 33,328,061,132,358.32/6,574,215.08
  6. Step 6: Final answer
    x = 5,069,511.83

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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.