Home / 1,160,382.80-1,740,586.16-350,773.85

Finding the Fourth Proportional to 1,160,382.80, 1,740,586.16 and 350,773.85

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Solution

The fourth proportional to 1,160,382.80, 1,740,586.16 and 350,773.85 is: 526,164.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,382.80 : 1,740,586.16 = 350,773.85 : x
  2. Step 2: Convert to fraction form
    1,160,382.80/1,740,586.16 = 350,773.85/x
  3. Step 3: Cross multiply
    1,160,382.80x = 1,740,586.16 × 350,773.85
  4. Step 4: Simplify right side
    1,160,382.80x = 610,552,113,828.32
  5. Step 5: Solve for x
    x = 610,552,113,828.32/1,160,382.80
  6. Step 6: Final answer
    x = 526,164.39

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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.