Home / 4,760,270.10-6,568,248.78-2,827,137.06

Finding the Fourth Proportional to 4,760,270.10, 6,568,248.78 and 2,827,137.06

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Solution

The fourth proportional to 4,760,270.10, 6,568,248.78 and 2,827,137.06 is: 3,900,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,760,270.10 : 6,568,248.78 = 2,827,137.06 : x
  2. Step 2: Convert to fraction form
    4,760,270.10/6,568,248.78 = 2,827,137.06/x
  3. Step 3: Cross multiply
    4,760,270.10x = 6,568,248.78 × 2,827,137.06
  4. Step 4: Simplify right side
    4,760,270.10x = 18,569,339,545,237.79
  5. Step 5: Solve for x
    x = 18,569,339,545,237.79/4,760,270.10
  6. Step 6: Final answer
    x = 3,900,900.40

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Double scale
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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.