Home / 10,277,625.96-15,418,383.28-4,130,086.18

Finding the Fourth Proportional to 10,277,625.96, 15,418,383.28 and 4,130,086.18

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Solution

The fourth proportional to 10,277,625.96, 15,418,383.28 and 4,130,086.18 is: 6,195,910.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277,625.96 : 15,418,383.28 = 4,130,086.18 : x
  2. Step 2: Convert to fraction form
    10,277,625.96/15,418,383.28 = 4,130,086.18/x
  3. Step 3: Cross multiply
    10,277,625.96x = 15,418,383.28 × 4,130,086.18
  4. Step 4: Simplify right side
    10,277,625.96x = 63,679,251,702,671.07
  5. Step 5: Solve for x
    x = 63,679,251,702,671.07/10,277,625.96
  6. Step 6: Final answer
    x = 6,195,910.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.