Home / 1,254,523.01-1,731,134.30-695,735.39

Finding the Fourth Proportional to 1,254,523.01, 1,731,134.30 and 695,735.39

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Solution

The fourth proportional to 1,254,523.01, 1,731,134.30 and 695,735.39 is: 960,055.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,254,523.01 : 1,731,134.30 = 695,735.39 : x
  2. Step 2: Convert to fraction form
    1,254,523.01/1,731,134.30 = 695,735.39/x
  3. Step 3: Cross multiply
    1,254,523.01x = 1,731,134.30 × 695,735.39
  4. Step 4: Simplify right side
    1,254,523.01x = 1,204,411,398,202.04
  5. Step 5: Solve for x
    x = 1,204,411,398,202.04/1,254,523.01
  6. Step 6: Final answer
    x = 960,055.25

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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.