Home / 11,633,173.47-17,457,731.01-4,060,139.22

Finding the Fourth Proportional to 11,633,173.47, 17,457,731.01 and 4,060,139.22

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Solution

The fourth proportional to 11,633,173.47, 17,457,731.01 and 4,060,139.22 is: 6,092,990.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633,173.47 : 17,457,731.01 = 4,060,139.22 : x
  2. Step 2: Convert to fraction form
    11,633,173.47/17,457,731.01 = 4,060,139.22/x
  3. Step 3: Cross multiply
    11,633,173.47x = 17,457,731.01 × 4,060,139.22
  4. Step 4: Simplify right side
    11,633,173.47x = 70,880,818,365,911.22
  5. Step 5: Solve for x
    x = 70,880,818,365,911.22/11,633,173.47
  6. Step 6: Final answer
    x = 6,092,990.75

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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.