Home / 4,504,582.05-6,758,024.83-1,309,708.22

Finding the Fourth Proportional to 4,504,582.05, 6,758,024.83 and 1,309,708.22

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Solution

The fourth proportional to 4,504,582.05, 6,758,024.83 and 1,309,708.22 is: 1,964,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,582.05 : 6,758,024.83 = 1,309,708.22 : x
  2. Step 2: Convert to fraction form
    4,504,582.05/6,758,024.83 = 1,309,708.22/x
  3. Step 3: Cross multiply
    4,504,582.05x = 6,758,024.83 × 1,309,708.22
  4. Step 4: Simplify right side
    4,504,582.05x = 8,851,040,664,004.71
  5. Step 5: Solve for x
    x = 8,851,040,664,004.71/4,504,582.05
  6. Step 6: Final answer
    x = 1,964,897.20

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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.