Home / 6,253,431.40-9,373,031.58-2,656,953.64

Finding the Fourth Proportional to 6,253,431.40, 9,373,031.58 and 2,656,953.64

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Solution

The fourth proportional to 6,253,431.40, 9,373,031.58 and 2,656,953.64 is: 3,982,407.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253,431.40 : 9,373,031.58 = 2,656,953.64 : x
  2. Step 2: Convert to fraction form
    6,253,431.40/9,373,031.58 = 2,656,953.64/x
  3. Step 3: Cross multiply
    6,253,431.40x = 9,373,031.58 × 2,656,953.64
  4. Step 4: Simplify right side
    6,253,431.40x = 24,903,710,374,315.95
  5. Step 5: Solve for x
    x = 24,903,710,374,315.95/6,253,431.40
  6. Step 6: Final answer
    x = 3,982,407.22

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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.