Home / 3,311,360.30-4,569,680.88-1,841,253

Finding the Fourth Proportional to 3,311,360.30, 4,569,680.88 and 1,841,253

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Solution

The fourth proportional to 3,311,360.30, 4,569,680.88 and 1,841,253 is: 2,540,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,360.30 : 4,569,680.88 = 1,841,253 : x
  2. Step 2: Convert to fraction form
    3,311,360.30/4,569,680.88 = 1,841,253/x
  3. Step 3: Cross multiply
    3,311,360.30x = 4,569,680.88 × 1,841,253
  4. Step 4: Simplify right side
    3,311,360.30x = 8,413,938,629,342.64
  5. Step 5: Solve for x
    x = 8,413,938,629,342.64/3,311,360.30
  6. Step 6: Final answer
    x = 2,540,931.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.