Home / 10,424,497.08-14,385,796.32-5,840,851.24

Finding the Fourth Proportional to 10,424,497.08, 14,385,796.32 and 5,840,851.24

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Solution

The fourth proportional to 10,424,497.08, 14,385,796.32 and 5,840,851.24 is: 8,060,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,424,497.08 : 14,385,796.32 = 5,840,851.24 : x
  2. Step 2: Convert to fraction form
    10,424,497.08/14,385,796.32 = 5,840,851.24/x
  3. Step 3: Cross multiply
    10,424,497.08x = 14,385,796.32 × 5,840,851.24
  4. Step 4: Simplify right side
    10,424,497.08x = 84,025,296,274,059.44
  5. Step 5: Solve for x
    x = 84,025,296,274,059.44/10,424,497.08
  6. Step 6: Final answer
    x = 8,060,369.30

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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.