Home / 1,094,798.56-1,510,491.89-635,824.66

Finding the Fourth Proportional to 1,094,798.56, 1,510,491.89 and 635,824.66

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Solution

The fourth proportional to 1,094,798.56, 1,510,491.89 and 635,824.66 is: 877,246.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,798.56 : 1,510,491.89 = 635,824.66 : x
  2. Step 2: Convert to fraction form
    1,094,798.56/1,510,491.89 = 635,824.66/x
  3. Step 3: Cross multiply
    1,094,798.56x = 1,510,491.89 × 635,824.66
  4. Step 4: Simplify right side
    1,094,798.56x = 960,407,992,392.01
  5. Step 5: Solve for x
    x = 960,407,992,392.01/1,094,798.56
  6. Step 6: Final answer
    x = 877,246.31

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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.