Home / 1,064,243.36-1,468,686.62-580,839.32

Finding the Fourth Proportional to 1,064,243.36, 1,468,686.62 and 580,839.32

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Solution

The fourth proportional to 1,064,243.36, 1,468,686.62 and 580,839.32 is: 801,575.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,243.36 : 1,468,686.62 = 580,839.32 : x
  2. Step 2: Convert to fraction form
    1,064,243.36/1,468,686.62 = 580,839.32/x
  3. Step 3: Cross multiply
    1,064,243.36x = 1,468,686.62 × 580,839.32
  4. Step 4: Simplify right side
    1,064,243.36x = 853,070,937,653.90
  5. Step 5: Solve for x
    x = 853,070,937,653.90/1,064,243.36
  6. Step 6: Final answer
    x = 801,575.06

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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.