Home / 1,001,715.29-1,382,297.51-593,796.05

Finding the Fourth Proportional to 1,001,715.29, 1,382,297.51 and 593,796.05

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Solution

The fourth proportional to 1,001,715.29, 1,382,297.51 and 593,796.05 is: 819,397.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,715.29 : 1,382,297.51 = 593,796.05 : x
  2. Step 2: Convert to fraction form
    1,001,715.29/1,382,297.51 = 593,796.05/x
  3. Step 3: Cross multiply
    1,001,715.29x = 1,382,297.51 × 593,796.05
  4. Step 4: Simplify right side
    1,001,715.29x = 820,802,798,393.86
  5. Step 5: Solve for x
    x = 820,802,798,393.86/1,001,715.29
  6. Step 6: Final answer
    x = 819,397.29

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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.