Home / 1,114,796.16-1,672,766.16-546,166.56

Finding the Fourth Proportional to 1,114,796.16, 1,672,766.16 and 546,166.56

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Solution

The fourth proportional to 1,114,796.16, 1,672,766.16 and 546,166.56 is: 819,530.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,796.16 : 1,672,766.16 = 546,166.56 : x
  2. Step 2: Convert to fraction form
    1,114,796.16/1,672,766.16 = 546,166.56/x
  3. Step 3: Cross multiply
    1,114,796.16x = 1,672,766.16 × 546,166.56
  4. Step 4: Simplify right side
    1,114,796.16x = 913,608,939,291.61
  5. Step 5: Solve for x
    x = 913,608,939,291.61/1,114,796.16
  6. Step 6: Final answer
    x = 819,530.04

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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.