Home / 10,362,057.55-15,544,252.73-3,173,534.35

Finding the Fourth Proportional to 10,362,057.55, 15,544,252.73 and 3,173,534.35

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Solution

The fourth proportional to 10,362,057.55, 15,544,252.73 and 3,173,534.35 is: 4,760,658.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,057.55 : 15,544,252.73 = 3,173,534.35 : x
  2. Step 2: Convert to fraction form
    10,362,057.55/15,544,252.73 = 3,173,534.35/x
  3. Step 3: Cross multiply
    10,362,057.55x = 15,544,252.73 × 3,173,534.35
  4. Step 4: Simplify right side
    10,362,057.55x = 49,330,219,983,736.28
  5. Step 5: Solve for x
    x = 49,330,219,983,736.28/10,362,057.55
  6. Step 6: Final answer
    x = 4,760,658.75

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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.