Home / 6,114,974.44-9,172,668.70-1,627,254.76

Finding the Fourth Proportional to 6,114,974.44, 9,172,668.70 and 1,627,254.76

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Solution

The fourth proportional to 6,114,974.44, 9,172,668.70 and 1,627,254.76 is: 2,440,937.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,974.44 : 9,172,668.70 = 1,627,254.76 : x
  2. Step 2: Convert to fraction form
    6,114,974.44/9,172,668.70 = 1,627,254.76/x
  3. Step 3: Cross multiply
    6,114,974.44x = 9,172,668.70 × 1,627,254.76
  4. Step 4: Simplify right side
    6,114,974.44x = 14,926,268,803,978.01
  5. Step 5: Solve for x
    x = 14,926,268,803,978.01/6,114,974.44
  6. Step 6: Final answer
    x = 2,440,937.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.