Home / 1,412,709.84-1,949,524.92-1,051,747.92

Finding the Fourth Proportional to 1,412,709.84, 1,949,524.92 and 1,051,747.92

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Solution

The fourth proportional to 1,412,709.84, 1,949,524.92 and 1,051,747.92 is: 1,451,401.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,709.84 : 1,949,524.92 = 1,051,747.92 : x
  2. Step 2: Convert to fraction form
    1,412,709.84/1,949,524.92 = 1,051,747.92/x
  3. Step 3: Cross multiply
    1,412,709.84x = 1,949,524.92 × 1,051,747.92
  4. Step 4: Simplify right side
    1,412,709.84x = 2,050,408,779,598.17
  5. Step 5: Solve for x
    x = 2,050,408,779,598.17/1,412,709.84
  6. Step 6: Final answer
    x = 1,451,401.22

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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.