Home / 11,592,554.43-17,472,157.20-9,992,633.93

Finding the Fourth Proportional to 11,592,554.43, 17,472,157.20 and 9,992,633.93

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Solution

The fourth proportional to 11,592,554.43, 17,472,157.20 and 9,992,633.93 is: 15,060,776.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,554.43 : 17,472,157.20 = 9,992,633.93 : x
  2. Step 2: Convert to fraction form
    11,592,554.43/17,472,157.20 = 9,992,633.93/x
  3. Step 3: Cross multiply
    11,592,554.43x = 17,472,157.20 × 9,992,633.93
  4. Step 4: Simplify right side
    11,592,554.43x = 174,592,870,823,333.41
  5. Step 5: Solve for x
    x = 174,592,870,823,333.41/11,592,554.43
  6. Step 6: Final answer
    x = 15,060,776.45

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.