Home / 11,432,411.46-17,151,985.98-4,605,471.66

Finding the Fourth Proportional to 11,432,411.46, 17,151,985.98 and 4,605,471.66

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Solution

The fourth proportional to 11,432,411.46, 17,151,985.98 and 4,605,471.66 is: 6,909,564.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,411.46 : 17,151,985.98 = 4,605,471.66 : x
  2. Step 2: Convert to fraction form
    11,432,411.46/17,151,985.98 = 4,605,471.66/x
  3. Step 3: Cross multiply
    11,432,411.46x = 17,151,985.98 × 4,605,471.66
  4. Step 4: Simplify right side
    11,432,411.46x = 78,992,985,343,607.33
  5. Step 5: Solve for x
    x = 78,992,985,343,607.33/11,432,411.46
  6. Step 6: Final answer
    x = 6,909,564.58

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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.