Home / 1,713,265.44-2,571,060.60-915,120.24

Finding the Fourth Proportional to 1,713,265.44, 2,571,060.60 and 915,120.24

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Solution

The fourth proportional to 1,713,265.44, 2,571,060.60 and 915,120.24 is: 1,373,301.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,265.44 : 2,571,060.60 = 915,120.24 : x
  2. Step 2: Convert to fraction form
    1,713,265.44/2,571,060.60 = 915,120.24/x
  3. Step 3: Cross multiply
    1,713,265.44x = 2,571,060.60 × 915,120.24
  4. Step 4: Simplify right side
    1,713,265.44x = 2,352,829,593,326.54
  5. Step 5: Solve for x
    x = 2,352,829,593,326.54/1,713,265.44
  6. Step 6: Final answer
    x = 1,373,301.26

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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.