Home / 3,439,109.76-4,737,768.80-2,404,682.04

Finding the Fourth Proportional to 3,439,109.76, 4,737,768.80 and 2,404,682.04

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Solution

The fourth proportional to 3,439,109.76, 4,737,768.80 and 2,404,682.04 is: 3,312,725.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,109.76 : 4,737,768.80 = 2,404,682.04 : x
  2. Step 2: Convert to fraction form
    3,439,109.76/4,737,768.80 = 2,404,682.04/x
  3. Step 3: Cross multiply
    3,439,109.76x = 4,737,768.80 × 2,404,682.04
  4. Step 4: Simplify right side
    3,439,109.76x = 11,392,827,543,032.35
  5. Step 5: Solve for x
    x = 11,392,827,543,032.35/3,439,109.76
  6. Step 6: Final answer
    x = 3,312,725.77

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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.