Home / 6,606,173.03-9,116,500.29-3,666,433.94

Finding the Fourth Proportional to 6,606,173.03, 9,116,500.29 and 3,666,433.94

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Solution

The fourth proportional to 6,606,173.03, 9,116,500.29 and 3,666,433.94 is: 5,059,668.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,173.03 : 9,116,500.29 = 3,666,433.94 : x
  2. Step 2: Convert to fraction form
    6,606,173.03/9,116,500.29 = 3,666,433.94/x
  3. Step 3: Cross multiply
    6,606,173.03x = 9,116,500.29 × 3,666,433.94
  4. Step 4: Simplify right side
    6,606,173.03x = 33,425,046,077,275.84
  5. Step 5: Solve for x
    x = 33,425,046,077,275.84/6,606,173.03
  6. Step 6: Final answer
    x = 5,059,668.57

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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.