Home / 4,096,098.10-6,139,226.40-1,698,708.70

Finding the Fourth Proportional to 4,096,098.10, 6,139,226.40 and 1,698,708.70

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Solution

The fourth proportional to 4,096,098.10, 6,139,226.40 and 1,698,708.70 is: 2,546,022.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,098.10 : 6,139,226.40 = 1,698,708.70 : x
  2. Step 2: Convert to fraction form
    4,096,098.10/6,139,226.40 = 1,698,708.70/x
  3. Step 3: Cross multiply
    4,096,098.10x = 6,139,226.40 × 1,698,708.70
  4. Step 4: Simplify right side
    4,096,098.10x = 10,428,757,296,949.68
  5. Step 5: Solve for x
    x = 10,428,757,296,949.68/4,096,098.10
  6. Step 6: Final answer
    x = 2,546,022.35

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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.