Home / 4,372,178.42-6,033,616.93-2,438,564.24

Finding the Fourth Proportional to 4,372,178.42, 6,033,616.93 and 2,438,564.24

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Solution

The fourth proportional to 4,372,178.42, 6,033,616.93 and 2,438,564.24 is: 3,365,224.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,178.42 : 6,033,616.93 = 2,438,564.24 : x
  2. Step 2: Convert to fraction form
    4,372,178.42/6,033,616.93 = 2,438,564.24/x
  3. Step 3: Cross multiply
    4,372,178.42x = 6,033,616.93 × 2,438,564.24
  4. Step 4: Simplify right side
    4,372,178.42x = 14,713,362,501,488.83
  5. Step 5: Solve for x
    x = 14,713,362,501,488.83/4,372,178.42
  6. Step 6: Final answer
    x = 3,365,224.63

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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.