Home / 7,132,423.41-10,698,598.26-1,741,102.29

Finding the Fourth Proportional to 7,132,423.41, 10,698,598.26 and 1,741,102.29

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Solution

The fourth proportional to 7,132,423.41, 10,698,598.26 and 1,741,102.29 is: 2,611,644.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,132,423.41 : 10,698,598.26 = 1,741,102.29 : x
  2. Step 2: Convert to fraction form
    7,132,423.41/10,698,598.26 = 1,741,102.29/x
  3. Step 3: Cross multiply
    7,132,423.41x = 10,698,598.26 × 1,741,102.29
  4. Step 4: Simplify right side
    7,132,423.41x = 18,627,353,930,276.02
  5. Step 5: Solve for x
    x = 18,627,353,930,276.02/7,132,423.41
  6. Step 6: Final answer
    x = 2,611,644.44

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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.