Home / 4,114,607.50-5,678,216.96-2,372,242.36

Finding the Fourth Proportional to 4,114,607.50, 5,678,216.96 and 2,372,242.36

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Solution

The fourth proportional to 4,114,607.50, 5,678,216.96 and 2,372,242.36 is: 3,273,728.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,607.50 : 5,678,216.96 = 2,372,242.36 : x
  2. Step 2: Convert to fraction form
    4,114,607.50/5,678,216.96 = 2,372,242.36/x
  3. Step 3: Cross multiply
    4,114,607.50x = 5,678,216.96 × 2,372,242.36
  4. Step 4: Simplify right side
    4,114,607.50x = 13,470,106,801,782.42
  5. Step 5: Solve for x
    x = 13,470,106,801,782.42/4,114,607.50
  6. Step 6: Final answer
    x = 3,273,728.25

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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.