Home / 2,000,232.38-2,760,714.16-1,515,952.82

Finding the Fourth Proportional to 2,000,232.38, 2,760,714.16 and 1,515,952.82

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Solution

The fourth proportional to 2,000,232.38, 2,760,714.16 and 1,515,952.82 is: 2,092,313.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,232.38 : 2,760,714.16 = 1,515,952.82 : x
  2. Step 2: Convert to fraction form
    2,000,232.38/2,760,714.16 = 1,515,952.82/x
  3. Step 3: Cross multiply
    2,000,232.38x = 2,760,714.16 × 1,515,952.82
  4. Step 4: Simplify right side
    2,000,232.38x = 4,185,112,416,065.93
  5. Step 5: Solve for x
    x = 4,185,112,416,065.93/2,000,232.38
  6. Step 6: Final answer
    x = 2,092,313.10

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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.