Home / 1,009,004.24-1,392,459.26-601,050.38

Finding the Fourth Proportional to 1,009,004.24, 1,392,459.26 and 601,050.38

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Solution

The fourth proportional to 1,009,004.24, 1,392,459.26 and 601,050.38 is: 829,469.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,009,004.24 : 1,392,459.26 = 601,050.38 : x
  2. Step 2: Convert to fraction form
    1,009,004.24/1,392,459.26 = 601,050.38/x
  3. Step 3: Cross multiply
    1,009,004.24x = 1,392,459.26 × 601,050.38
  4. Step 4: Simplify right side
    1,009,004.24x = 836,938,157,389.97
  5. Step 5: Solve for x
    x = 836,938,157,389.97/1,009,004.24
  6. Step 6: Final answer
    x = 829,469.41

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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.