Home / 11,730,300.27-17,572,543.63-5,573,520.29

Finding the Fourth Proportional to 11,730,300.27, 17,572,543.63 and 5,573,520.29

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Solution

The fourth proportional to 11,730,300.27, 17,572,543.63 and 5,573,520.29 is: 8,349,396.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,730,300.27 : 17,572,543.63 = 5,573,520.29 : x
  2. Step 2: Convert to fraction form
    11,730,300.27/17,572,543.63 = 5,573,520.29/x
  3. Step 3: Cross multiply
    11,730,300.27x = 17,572,543.63 × 5,573,520.29
  4. Step 4: Simplify right side
    11,730,300.27x = 97,940,928,530,063.88
  5. Step 5: Solve for x
    x = 97,940,928,530,063.88/11,730,300.27
  6. Step 6: Final answer
    x = 8,349,396.54

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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.