Home / 1,836,050.14-2,533,698.48-1,020,232.72

Finding the Fourth Proportional to 1,836,050.14, 2,533,698.48 and 1,020,232.72

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Solution

The fourth proportional to 1,836,050.14, 2,533,698.48 and 1,020,232.72 is: 1,407,892.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,050.14 : 2,533,698.48 = 1,020,232.72 : x
  2. Step 2: Convert to fraction form
    1,836,050.14/2,533,698.48 = 1,020,232.72/x
  3. Step 3: Cross multiply
    1,836,050.14x = 2,533,698.48 × 1,020,232.72
  4. Step 4: Simplify right side
    1,836,050.14x = 2,584,962,091,910.27
  5. Step 5: Solve for x
    x = 2,584,962,091,910.27/1,836,050.14
  6. Step 6: Final answer
    x = 1,407,892.97

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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.