Home / 4,830,011.50-7,246,323.96-1,635,138.04

Finding the Fourth Proportional to 4,830,011.50, 7,246,323.96 and 1,635,138.04

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Solution

The fourth proportional to 4,830,011.50, 7,246,323.96 and 1,635,138.04 is: 2,453,149.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,830,011.50 : 7,246,323.96 = 1,635,138.04 : x
  2. Step 2: Convert to fraction form
    4,830,011.50/7,246,323.96 = 1,635,138.04/x
  3. Step 3: Cross multiply
    4,830,011.50x = 7,246,323.96 × 1,635,138.04
  4. Step 4: Simplify right side
    4,830,011.50x = 11,848,739,957,159.44
  5. Step 5: Solve for x
    x = 11,848,739,957,159.44/4,830,011.50
  6. Step 6: Final answer
    x = 2,453,149.43

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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.