Home / 1,007,683.14-1,510,999.82-376,077.54

Finding the Fourth Proportional to 1,007,683.14, 1,510,999.82 and 376,077.54

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Solution

The fourth proportional to 1,007,683.14, 1,510,999.82 and 376,077.54 is: 563,920.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,683.14 : 1,510,999.82 = 376,077.54 : x
  2. Step 2: Convert to fraction form
    1,007,683.14/1,510,999.82 = 376,077.54/x
  3. Step 3: Cross multiply
    1,007,683.14x = 1,510,999.82 × 376,077.54
  4. Step 4: Simplify right side
    1,007,683.14x = 568,253,095,246.04
  5. Step 5: Solve for x
    x = 568,253,095,246.04/1,007,683.14
  6. Step 6: Final answer
    x = 563,920.42

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1.5x scale

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.