Home / 3,282,660.83-4,529,274.13-1,924,271.39

Finding the Fourth Proportional to 3,282,660.83, 4,529,274.13 and 1,924,271.39

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Solution

The fourth proportional to 3,282,660.83, 4,529,274.13 and 1,924,271.39 is: 2,655,026.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,660.83 : 4,529,274.13 = 1,924,271.39 : x
  2. Step 2: Convert to fraction form
    3,282,660.83/4,529,274.13 = 1,924,271.39/x
  3. Step 3: Cross multiply
    3,282,660.83x = 4,529,274.13 × 1,924,271.39
  4. Step 4: Simplify right side
    3,282,660.83x = 8,715,552,639,554.67
  5. Step 5: Solve for x
    x = 8,715,552,639,554.67/3,282,660.83
  6. Step 6: Final answer
    x = 2,655,026.85

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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.