Home / 3,487,091.04-5,230,629.27-962,739

Finding the Fourth Proportional to 3,487,091.04, 5,230,629.27 and 962,739

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Solution

The fourth proportional to 3,487,091.04, 5,230,629.27 and 962,739 is: 1,444,106.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,487,091.04 : 5,230,629.27 = 962,739 : x
  2. Step 2: Convert to fraction form
    3,487,091.04/5,230,629.27 = 962,739/x
  3. Step 3: Cross multiply
    3,487,091.04x = 5,230,629.27 × 962,739
  4. Step 4: Simplify right side
    3,487,091.04x = 5,035,730,792,770.53
  5. Step 5: Solve for x
    x = 5,035,730,792,770.53/3,487,091.04
  6. Step 6: Final answer
    x = 1,444,106.49

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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.