Home / 11,440,189.73-17,160,312.24-2,804,328.77

Finding the Fourth Proportional to 11,440,189.73, 17,160,312.24 and 2,804,328.77

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Solution

The fourth proportional to 11,440,189.73, 17,160,312.24 and 2,804,328.77 is: 4,206,499.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,440,189.73 : 17,160,312.24 = 2,804,328.77 : x
  2. Step 2: Convert to fraction form
    11,440,189.73/17,160,312.24 = 2,804,328.77/x
  3. Step 3: Cross multiply
    11,440,189.73x = 17,160,312.24 × 2,804,328.77
  4. Step 4: Simplify right side
    11,440,189.73x = 48,123,157,231,013.58
  5. Step 5: Solve for x
    x = 48,123,157,231,013.58/11,440,189.73
  6. Step 6: Final answer
    x = 4,206,499.92

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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.