Home / 3,092,226.64-4,640,148.79-1,294,959.15

Finding the Fourth Proportional to 3,092,226.64, 4,640,148.79 and 1,294,959.15

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Solution

The fourth proportional to 3,092,226.64, 4,640,148.79 and 1,294,959.15 is: 1,943,196.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,226.64 : 4,640,148.79 = 1,294,959.15 : x
  2. Step 2: Convert to fraction form
    3,092,226.64/4,640,148.79 = 1,294,959.15/x
  3. Step 3: Cross multiply
    3,092,226.64x = 4,640,148.79 × 1,294,959.15
  4. Step 4: Simplify right side
    3,092,226.64x = 6,008,803,129,734.53
  5. Step 5: Solve for x
    x = 6,008,803,129,734.53/3,092,226.64
  6. Step 6: Final answer
    x = 1,943,196.23

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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.