Home / 11,723,573.61-16,179,047.19-6,496,567.02

Finding the Fourth Proportional to 11,723,573.61, 16,179,047.19 and 6,496,567.02

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Solution

The fourth proportional to 11,723,573.61, 16,179,047.19 and 6,496,567.02 is: 8,965,548.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,723,573.61 : 16,179,047.19 = 6,496,567.02 : x
  2. Step 2: Convert to fraction form
    11,723,573.61/16,179,047.19 = 6,496,567.02/x
  3. Step 3: Cross multiply
    11,723,573.61x = 16,179,047.19 × 6,496,567.02
  4. Step 4: Simplify right side
    11,723,573.61x = 105,108,264,389,577.66
  5. Step 5: Solve for x
    x = 105,108,264,389,577.66/11,723,573.61
  6. Step 6: Final answer
    x = 8,965,548.21

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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.