Home / 8,047,010.07-11,105,166.15-4,609,915.47

Finding the Fourth Proportional to 8,047,010.07, 11,105,166.15 and 4,609,915.47

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Solution

The fourth proportional to 8,047,010.07, 11,105,166.15 and 4,609,915.47 is: 6,361,850.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,010.07 : 11,105,166.15 = 4,609,915.47 : x
  2. Step 2: Convert to fraction form
    8,047,010.07/11,105,166.15 = 4,609,915.47/x
  3. Step 3: Cross multiply
    8,047,010.07x = 11,105,166.15 × 4,609,915.47
  4. Step 4: Simplify right side
    8,047,010.07x = 51,193,877,231,805.34
  5. Step 5: Solve for x
    x = 51,193,877,231,805.34/8,047,010.07
  6. Step 6: Final answer
    x = 6,361,850.77

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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.