Home / 8,053,914.30-11,114,403.54-4,432,242.30

Finding the Fourth Proportional to 8,053,914.30, 11,114,403.54 and 4,432,242.30

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Solution

The fourth proportional to 8,053,914.30, 11,114,403.54 and 4,432,242.30 is: 6,116,495.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,914.30 : 11,114,403.54 = 4,432,242.30 : x
  2. Step 2: Convert to fraction form
    8,053,914.30/11,114,403.54 = 4,432,242.30/x
  3. Step 3: Cross multiply
    8,053,914.30x = 11,114,403.54 × 4,432,242.30
  4. Step 4: Simplify right side
    8,053,914.30x = 49,261,729,453,685.72
  5. Step 5: Solve for x
    x = 49,261,729,453,685.72/8,053,914.30
  6. Step 6: Final answer
    x = 6,116,495.36

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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.