Home / 1,757,524.56-2,636,175.39-560,305.92

Finding the Fourth Proportional to 1,757,524.56, 2,636,175.39 and 560,305.92

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Solution

The fourth proportional to 1,757,524.56, 2,636,175.39 and 560,305.92 is: 840,423.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,524.56 : 2,636,175.39 = 560,305.92 : x
  2. Step 2: Convert to fraction form
    1,757,524.56/2,636,175.39 = 560,305.92/x
  3. Step 3: Cross multiply
    1,757,524.56x = 2,636,175.39 × 560,305.92
  4. Step 4: Simplify right side
    1,757,524.56x = 1,477,064,677,175.31
  5. Step 5: Solve for x
    x = 1,477,064,677,175.31/1,757,524.56
  6. Step 6: Final answer
    x = 840,423.35

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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.