Home / 1,071,593.00-1,605,230.17-711,966.36

Finding the Fourth Proportional to 1,071,593.00, 1,605,230.17 and 711,966.36

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Solution

The fourth proportional to 1,071,593.00, 1,605,230.17 and 711,966.36 is: 1,066,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,071,593.00 : 1,605,230.17 = 711,966.36 : x
  2. Step 2: Convert to fraction form
    1,071,593.00/1,605,230.17 = 711,966.36/x
  3. Step 3: Cross multiply
    1,071,593.00x = 1,605,230.17 × 711,966.36
  4. Step 4: Simplify right side
    1,071,593.00x = 1,142,869,879,317.17
  5. Step 5: Solve for x
    x = 1,142,869,879,317.17/1,071,593.00
  6. Step 6: Final answer
    x = 1,066,514.88

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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.