Home / 1,061,170.70-1,464,369.68-577,737.59

Finding the Fourth Proportional to 1,061,170.70, 1,464,369.68 and 577,737.59

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Solution

The fourth proportional to 1,061,170.70, 1,464,369.68 and 577,737.59 is: 797,252.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,170.70 : 1,464,369.68 = 577,737.59 : x
  2. Step 2: Convert to fraction form
    1,061,170.70/1,464,369.68 = 577,737.59/x
  3. Step 3: Cross multiply
    1,061,170.70x = 1,464,369.68 × 577,737.59
  4. Step 4: Simplify right side
    1,061,170.70x = 846,021,399,581.74
  5. Step 5: Solve for x
    x = 846,021,399,581.74/1,061,170.70
  6. Step 6: Final answer
    x = 797,252.89

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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.