Home / 4,032,120.60-6,048,180.90-3,036,792.60

Finding the Fourth Proportional to 4,032,120.60, 6,048,180.90 and 3,036,792.60

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Solution

The fourth proportional to 4,032,120.60, 6,048,180.90 and 3,036,792.60 is: 4,555,188.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,120.60 : 6,048,180.90 = 3,036,792.60 : x
  2. Step 2: Convert to fraction form
    4,032,120.60/6,048,180.90 = 3,036,792.60/x
  3. Step 3: Cross multiply
    4,032,120.60x = 6,048,180.90 × 3,036,792.60
  4. Step 4: Simplify right side
    4,032,120.60x = 18,367,071,000,581.34
  5. Step 5: Solve for x
    x = 18,367,071,000,581.34/4,032,120.60
  6. Step 6: Final answer
    x = 4,555,188.90

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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.