Home / 4,084,145.62-6,126,253.44-1,166,230.93

Finding the Fourth Proportional to 4,084,145.62, 6,126,253.44 and 1,166,230.93

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Solution

The fourth proportional to 4,084,145.62, 6,126,253.44 and 1,166,230.93 is: 1,749,356.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,145.62 : 6,126,253.44 = 1,166,230.93 : x
  2. Step 2: Convert to fraction form
    4,084,145.62/6,126,253.44 = 1,166,230.93/x
  3. Step 3: Cross multiply
    4,084,145.62x = 6,126,253.44 × 1,166,230.93
  4. Step 4: Simplify right side
    4,084,145.62x = 7,144,626,246,746.90
  5. Step 5: Solve for x
    x = 7,144,626,246,746.90/4,084,145.62
  6. Step 6: Final answer
    x = 1,749,356.39

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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.