Home / 1,846,232.53-2,770,585.80-648,158.38

Finding the Fourth Proportional to 1,846,232.53, 2,770,585.80 and 648,158.38

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Solution

The fourth proportional to 1,846,232.53, 2,770,585.80 and 648,158.38 is: 972,671.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,232.53 : 2,770,585.80 = 648,158.38 : x
  2. Step 2: Convert to fraction form
    1,846,232.53/2,770,585.80 = 648,158.38/x
  3. Step 3: Cross multiply
    1,846,232.53x = 2,770,585.80 × 648,158.38
  4. Step 4: Simplify right side
    1,846,232.53x = 1,795,778,403,779.00
  5. Step 5: Solve for x
    x = 1,795,778,403,779.00/1,846,232.53
  6. Step 6: Final answer
    x = 972,671.85

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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.