Home / 5,364,114.60-8,046,171.90-2,167,595.40

Finding the Fourth Proportional to 5,364,114.60, 8,046,171.90 and 2,167,595.40

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Solution

The fourth proportional to 5,364,114.60, 8,046,171.90 and 2,167,595.40 is: 3,251,393.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,114.60 : 8,046,171.90 = 2,167,595.40 : x
  2. Step 2: Convert to fraction form
    5,364,114.60/8,046,171.90 = 2,167,595.40/x
  3. Step 3: Cross multiply
    5,364,114.60x = 8,046,171.90 × 2,167,595.40
  4. Step 4: Simplify right side
    5,364,114.60x = 17,440,845,198,049.26
  5. Step 5: Solve for x
    x = 17,440,845,198,049.26/5,364,114.60
  6. Step 6: Final answer
    x = 3,251,393.10

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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.