Home / 6,606,172.03-9,116,498.91-3,666,432.94

Finding the Fourth Proportional to 6,606,172.03, 9,116,498.91 and 3,666,432.94

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Solution

The fourth proportional to 6,606,172.03, 9,116,498.91 and 3,666,432.94 is: 5,059,667.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,172.03 : 9,116,498.91 = 3,666,432.94 : x
  2. Step 2: Convert to fraction form
    6,606,172.03/9,116,498.91 = 3,666,432.94/x
  3. Step 3: Cross multiply
    6,606,172.03x = 9,116,498.91 × 3,666,432.94
  4. Step 4: Simplify right side
    6,606,172.03x = 33,425,031,904,736.86
  5. Step 5: Solve for x
    x = 33,425,031,904,736.86/6,606,172.03
  6. Step 6: Final answer
    x = 5,059,667.20

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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.