Home / 2,343,604.32-3,515,543.55-904,295.43

Finding the Fourth Proportional to 2,343,604.32, 3,515,543.55 and 904,295.43

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Solution

The fourth proportional to 2,343,604.32, 3,515,543.55 and 904,295.43 is: 1,356,496.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,604.32 : 3,515,543.55 = 904,295.43 : x
  2. Step 2: Convert to fraction form
    2,343,604.32/3,515,543.55 = 904,295.43/x
  3. Step 3: Cross multiply
    2,343,604.32x = 3,515,543.55 × 904,295.43
  4. Step 4: Simplify right side
    2,343,604.32x = 3,179,089,966,230.98
  5. Step 5: Solve for x
    x = 3,179,089,966,230.98/2,343,604.32
  6. Step 6: Final answer
    x = 1,356,496.03

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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.