Home / 3,102,775.40-4,654,163.10-973,031.24

Finding the Fourth Proportional to 3,102,775.40, 4,654,163.10 and 973,031.24

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Solution

The fourth proportional to 3,102,775.40, 4,654,163.10 and 973,031.24 is: 1,459,546.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,775.40 : 4,654,163.10 = 973,031.24 : x
  2. Step 2: Convert to fraction form
    3,102,775.40/4,654,163.10 = 973,031.24/x
  3. Step 3: Cross multiply
    3,102,775.40x = 4,654,163.10 × 973,031.24
  4. Step 4: Simplify right side
    3,102,775.40x = 4,528,646,092,355.24
  5. Step 5: Solve for x
    x = 4,528,646,092,355.24/3,102,775.40
  6. Step 6: Final answer
    x = 1,459,546.86

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Similar ratio
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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.