Home / 4,697,031.29-6,481,793.39-2,763,416.35

Finding the Fourth Proportional to 4,697,031.29, 6,481,793.39 and 2,763,416.35

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Solution

The fourth proportional to 4,697,031.29, 6,481,793.39 and 2,763,416.35 is: 3,813,449.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,031.29 : 6,481,793.39 = 2,763,416.35 : x
  2. Step 2: Convert to fraction form
    4,697,031.29/6,481,793.39 = 2,763,416.35/x
  3. Step 3: Cross multiply
    4,697,031.29x = 6,481,793.39 × 2,763,416.35
  4. Step 4: Simplify right side
    4,697,031.29x = 17,911,893,841,077.30
  5. Step 5: Solve for x
    x = 17,911,893,841,077.30/4,697,031.29
  6. Step 6: Final answer
    x = 3,813,449.97

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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.