Home / 1,725,759.75-2,589,402.14-904,902.34

Finding the Fourth Proportional to 1,725,759.75, 2,589,402.14 and 904,902.34

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Solution

The fourth proportional to 1,725,759.75, 2,589,402.14 and 904,902.34 is: 1,357,753.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,759.75 : 2,589,402.14 = 904,902.34 : x
  2. Step 2: Convert to fraction form
    1,725,759.75/2,589,402.14 = 904,902.34/x
  3. Step 3: Cross multiply
    1,725,759.75x = 2,589,402.14 × 904,902.34
  4. Step 4: Simplify right side
    1,725,759.75x = 2,343,156,048,199.85
  5. Step 5: Solve for x
    x = 2,343,156,048,199.85/1,725,759.75
  6. Step 6: Final answer
    x = 1,357,753.33

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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.