Home / 2,510,670.48-3,464,800.92-1,422,944.16

Finding the Fourth Proportional to 2,510,670.48, 3,464,800.92 and 1,422,944.16

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Solution

The fourth proportional to 2,510,670.48, 3,464,800.92 and 1,422,944.16 is: 1,963,705.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,670.48 : 3,464,800.92 = 1,422,944.16 : x
  2. Step 2: Convert to fraction form
    2,510,670.48/3,464,800.92 = 1,422,944.16/x
  3. Step 3: Cross multiply
    2,510,670.48x = 3,464,800.92 × 1,422,944.16
  4. Step 4: Simplify right side
    2,510,670.48x = 4,930,218,234,676.63
  5. Step 5: Solve for x
    x = 4,930,218,234,676.63/2,510,670.48
  6. Step 6: Final answer
    x = 1,963,705.82

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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.