Home / 4,180,795.92-6,271,817.04-1,484,894.64

Finding the Fourth Proportional to 4,180,795.92, 6,271,817.04 and 1,484,894.64

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Solution

The fourth proportional to 4,180,795.92, 6,271,817.04 and 1,484,894.64 is: 2,227,563.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,795.92 : 6,271,817.04 = 1,484,894.64 : x
  2. Step 2: Convert to fraction form
    4,180,795.92/6,271,817.04 = 1,484,894.64/x
  3. Step 3: Cross multiply
    4,180,795.92x = 6,271,817.04 × 1,484,894.64
  4. Step 4: Simplify right side
    4,180,795.92x = 9,312,987,505,756.66
  5. Step 5: Solve for x
    x = 9,312,987,505,756.66/4,180,795.92
  6. Step 6: Final answer
    x = 2,227,563.29

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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.