Home / 1,085,415.24-1,497,693.60-601,903.56

Finding the Fourth Proportional to 1,085,415.24, 1,497,693.60 and 601,903.56

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Solution

The fourth proportional to 1,085,415.24, 1,497,693.60 and 601,903.56 is: 830,527.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,415.24 : 1,497,693.60 = 601,903.56 : x
  2. Step 2: Convert to fraction form
    1,085,415.24/1,497,693.60 = 601,903.56/x
  3. Step 3: Cross multiply
    1,085,415.24x = 1,497,693.60 × 601,903.56
  4. Step 4: Simplify right side
    1,085,415.24x = 901,467,109,629.22
  5. Step 5: Solve for x
    x = 901,467,109,629.22/1,085,415.24
  6. Step 6: Final answer
    x = 830,527.41

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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.