Home / 7,053,389.11-10,580,214.93-2,004,830.83

Finding the Fourth Proportional to 7,053,389.11, 10,580,214.93 and 2,004,830.83

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Solution

The fourth proportional to 7,053,389.11, 10,580,214.93 and 2,004,830.83 is: 3,007,283.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,389.11 : 10,580,214.93 = 2,004,830.83 : x
  2. Step 2: Convert to fraction form
    7,053,389.11/10,580,214.93 = 2,004,830.83/x
  3. Step 3: Cross multiply
    7,053,389.11x = 10,580,214.93 × 2,004,830.83
  4. Step 4: Simplify right side
    7,053,389.11x = 21,211,541,100,433.68
  5. Step 5: Solve for x
    x = 21,211,541,100,433.68/7,053,389.11
  6. Step 6: Final answer
    x = 3,007,283.56

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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.