Home / 4,830,007.50-7,246,317.96-1,635,134.04

Finding the Fourth Proportional to 4,830,007.50, 7,246,317.96 and 1,635,134.04

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Solution

The fourth proportional to 4,830,007.50, 7,246,317.96 and 1,635,134.04 is: 2,453,143.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,007.50 : 7,246,317.96 = 1,635,134.04 : x
  2. Step 2: Convert to fraction form
    4,830,007.50/7,246,317.96 = 1,635,134.04/x
  3. Step 3: Cross multiply
    4,830,007.50x = 7,246,317.96 × 1,635,134.04
  4. Step 4: Simplify right side
    4,830,007.50x = 11,848,701,161,059.36
  5. Step 5: Solve for x
    x = 11,848,701,161,059.36/4,830,007.50
  6. Step 6: Final answer
    x = 2,453,143.43

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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.