Home / 11,730,623.40-17,595,935.10-11,541,666.60

Finding the Fourth Proportional to 11,730,623.40, 17,595,935.10 and 11,541,666.60

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Solution

The fourth proportional to 11,730,623.40, 17,595,935.10 and 11,541,666.60 is: 17,312,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,623.40 : 17,595,935.10 = 11,541,666.60 : x
  2. Step 2: Convert to fraction form
    11,730,623.40/17,595,935.10 = 11,541,666.60/x
  3. Step 3: Cross multiply
    11,730,623.40x = 17,595,935.10 × 11,541,666.60
  4. Step 4: Simplify right side
    11,730,623.40x = 203,086,416,439,437.66
  5. Step 5: Solve for x
    x = 203,086,416,439,437.66/11,730,623.40
  6. Step 6: Final answer
    x = 17,312,499.90

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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.