Home / 8,851,194.76-13,273,428.97-4,235,442.81

Finding the Fourth Proportional to 8,851,194.76, 13,273,428.97 and 4,235,442.81

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Solution

The fourth proportional to 8,851,194.76, 13,273,428.97 and 4,235,442.81 is: 6,351,554.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,851,194.76 : 13,273,428.97 = 4,235,442.81 : x
  2. Step 2: Convert to fraction form
    8,851,194.76/13,273,428.97 = 4,235,442.81/x
  3. Step 3: Cross multiply
    8,851,194.76x = 13,273,428.97 × 4,235,442.81
  4. Step 4: Simplify right side
    8,851,194.76x = 56,218,849,295,032.20
  5. Step 5: Solve for x
    x = 56,218,849,295,032.20/8,851,194.76
  6. Step 6: Final answer
    x = 6,351,554.88

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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.