Home / 1,955,589.57-2,698,838.33-1,096,150.01

Finding the Fourth Proportional to 1,955,589.57, 2,698,838.33 and 1,096,150.01

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Solution

The fourth proportional to 1,955,589.57, 2,698,838.33 and 1,096,150.01 is: 1,512,756.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,589.57 : 2,698,838.33 = 1,096,150.01 : x
  2. Step 2: Convert to fraction form
    1,955,589.57/2,698,838.33 = 1,096,150.01/x
  3. Step 3: Cross multiply
    1,955,589.57x = 2,698,838.33 × 1,096,150.01
  4. Step 4: Simplify right side
    1,955,589.57x = 2,958,331,643,442.94
  5. Step 5: Solve for x
    x = 2,958,331,643,442.94/1,955,589.57
  6. Step 6: Final answer
    x = 1,512,756.91

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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.