Home / 6,394,524.15-9,592,431.86-2,076,393.81

Finding the Fourth Proportional to 6,394,524.15, 9,592,431.86 and 2,076,393.81

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Solution

The fourth proportional to 6,394,524.15, 9,592,431.86 and 2,076,393.81 is: 3,114,800.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,524.15 : 9,592,431.86 = 2,076,393.81 : x
  2. Step 2: Convert to fraction form
    6,394,524.15/9,592,431.86 = 2,076,393.81/x
  3. Step 3: Cross multiply
    6,394,524.15x = 9,592,431.86 × 2,076,393.81
  4. Step 4: Simplify right side
    6,394,524.15x = 19,917,666,136,950.79
  5. Step 5: Solve for x
    x = 19,917,666,136,950.79/6,394,524.15
  6. Step 6: Final answer
    x = 3,114,800.36

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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.