Home / 3,077,273.76-4,246,722.64-1,700,706.70

Finding the Fourth Proportional to 3,077,273.76, 4,246,722.64 and 1,700,706.70

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Solution

The fourth proportional to 3,077,273.76, 4,246,722.64 and 1,700,706.70 is: 2,347,022.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,273.76 : 4,246,722.64 = 1,700,706.70 : x
  2. Step 2: Convert to fraction form
    3,077,273.76/4,246,722.64 = 1,700,706.70/x
  3. Step 3: Cross multiply
    3,077,273.76x = 4,246,722.64 × 1,700,706.70
  4. Step 4: Simplify right side
    3,077,273.76x = 7,222,429,646,889.69
  5. Step 5: Solve for x
    x = 7,222,429,646,889.69/3,077,273.76
  6. Step 6: Final answer
    x = 2,347,022.14

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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.