Home / 1,324,001.34-1,827,068.01-751,029.21

Finding the Fourth Proportional to 1,324,001.34, 1,827,068.01 and 751,029.21

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Solution

The fourth proportional to 1,324,001.34, 1,827,068.01 and 751,029.21 is: 1,036,389.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,001.34 : 1,827,068.01 = 751,029.21 : x
  2. Step 2: Convert to fraction form
    1,324,001.34/1,827,068.01 = 751,029.21/x
  3. Step 3: Cross multiply
    1,324,001.34x = 1,827,068.01 × 751,029.21
  4. Step 4: Simplify right side
    1,324,001.34x = 1,372,181,444,166.57
  5. Step 5: Solve for x
    x = 1,372,181,444,166.57/1,324,001.34
  6. Step 6: Final answer
    x = 1,036,389.77

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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.