Home / 8,246,799.52-11,381,206.68-4,576,410.88

Finding the Fourth Proportional to 8,246,799.52, 11,381,206.68 and 4,576,410.88

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Solution

The fourth proportional to 8,246,799.52, 11,381,206.68 and 4,576,410.88 is: 6,315,792.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,246,799.52 : 11,381,206.68 = 4,576,410.88 : x
  2. Step 2: Convert to fraction form
    8,246,799.52/11,381,206.68 = 4,576,410.88/x
  3. Step 3: Cross multiply
    8,246,799.52x = 11,381,206.68 × 4,576,410.88
  4. Step 4: Simplify right side
    8,246,799.52x = 52,085,078,077,880.67
  5. Step 5: Solve for x
    x = 52,085,078,077,880.67/8,246,799.52
  6. Step 6: Final answer
    x = 6,315,792.93

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1.5x scale

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.