Home / 1,169,573.70-1,755,344.70-460,110.90

Finding the Fourth Proportional to 1,169,573.70, 1,755,344.70 and 460,110.90

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Solution

The fourth proportional to 1,169,573.70, 1,755,344.70 and 460,110.90 is: 690,553.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,573.70 : 1,755,344.70 = 460,110.90 : x
  2. Step 2: Convert to fraction form
    1,169,573.70/1,755,344.70 = 460,110.90/x
  3. Step 3: Cross multiply
    1,169,573.70x = 1,755,344.70 × 460,110.90
  4. Step 4: Simplify right side
    1,169,573.70x = 807,653,229,727.23
  5. Step 5: Solve for x
    x = 807,653,229,727.23/1,169,573.70
  6. Step 6: Final answer
    x = 690,553.52

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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.