Home / 3,865,096.72-5,334,325.64-2,337,214.80

Finding the Fourth Proportional to 3,865,096.72, 5,334,325.64 and 2,337,214.80

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Solution

The fourth proportional to 3,865,096.72, 5,334,325.64 and 2,337,214.80 is: 3,225,654.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,096.72 : 5,334,325.64 = 2,337,214.80 : x
  2. Step 2: Convert to fraction form
    3,865,096.72/5,334,325.64 = 2,337,214.80/x
  3. Step 3: Cross multiply
    3,865,096.72x = 5,334,325.64 × 2,337,214.80
  4. Step 4: Simplify right side
    3,865,096.72x = 12,467,464,833,827.47
  5. Step 5: Solve for x
    x = 12,467,464,833,827.47/3,865,096.72
  6. Step 6: Final answer
    x = 3,225,654.04

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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.