Home / 1,060,509.37-1,591,013.20-350,537.41

Finding the Fourth Proportional to 1,060,509.37, 1,591,013.20 and 350,537.41

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Solution

The fourth proportional to 1,060,509.37, 1,591,013.20 and 350,537.41 is: 525,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,509.37 : 1,591,013.20 = 350,537.41 : x
  2. Step 2: Convert to fraction form
    1,060,509.37/1,591,013.20 = 350,537.41/x
  3. Step 3: Cross multiply
    1,060,509.37x = 1,591,013.20 × 350,537.41
  4. Step 4: Simplify right side
    1,060,509.37x = 557,709,646,403.81
  5. Step 5: Solve for x
    x = 557,709,646,403.81/1,060,509.37
  6. Step 6: Final answer
    x = 525,888.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.