Home / 5,362,936.04-7,403,237.38-3,188,183.24

Finding the Fourth Proportional to 5,362,936.04, 7,403,237.38 and 3,188,183.24

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Solution

The fourth proportional to 5,362,936.04, 7,403,237.38 and 3,188,183.24 is: 4,401,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,936.04 : 7,403,237.38 = 3,188,183.24 : x
  2. Step 2: Convert to fraction form
    5,362,936.04/7,403,237.38 = 3,188,183.24/x
  3. Step 3: Cross multiply
    5,362,936.04x = 7,403,237.38 × 3,188,183.24
  4. Step 4: Simplify right side
    5,362,936.04x = 23,602,877,336,657.51
  5. Step 5: Solve for x
    x = 23,602,877,336,657.51/5,362,936.04
  6. Step 6: Final answer
    x = 4,401,111.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.