Home / 3,833,521.60-5,291,960.16-2,476,056.64

Finding the Fourth Proportional to 3,833,521.60, 5,291,960.16 and 2,476,056.64

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Solution

The fourth proportional to 3,833,521.60, 5,291,960.16 and 2,476,056.64 is: 3,418,056.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,521.60 : 5,291,960.16 = 2,476,056.64 : x
  2. Step 2: Convert to fraction form
    3,833,521.60/5,291,960.16 = 2,476,056.64/x
  3. Step 3: Cross multiply
    3,833,521.60x = 5,291,960.16 × 2,476,056.64
  4. Step 4: Simplify right side
    3,833,521.60x = 13,103,193,092,783.46
  5. Step 5: Solve for x
    x = 13,103,193,092,783.46/3,833,521.60
  6. Step 6: Final answer
    x = 3,418,056.41

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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.