Home / 8,653,032.09-11,940,701.13-4,732,014.47

Finding the Fourth Proportional to 8,653,032.09, 11,940,701.13 and 4,732,014.47

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Solution

The fourth proportional to 8,653,032.09, 11,940,701.13 and 4,732,014.47 is: 6,529,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,653,032.09 : 11,940,701.13 = 4,732,014.47 : x
  2. Step 2: Convert to fraction form
    8,653,032.09/11,940,701.13 = 4,732,014.47/x
  3. Step 3: Cross multiply
    8,653,032.09x = 11,940,701.13 × 4,732,014.47
  4. Step 4: Simplify right side
    8,653,032.09x = 56,503,570,469,401.84
  5. Step 5: Solve for x
    x = 56,503,570,469,401.84/8,653,032.09
  6. Step 6: Final answer
    x = 6,529,915.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.