Home / 1,082,873.75-1,493,712.01-695,558.79

Finding the Fourth Proportional to 1,082,873.75, 1,493,712.01 and 695,558.79

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Solution

The fourth proportional to 1,082,873.75, 1,493,712.01 and 695,558.79 is: 959,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,873.75 : 1,493,712.01 = 695,558.79 : x
  2. Step 2: Convert to fraction form
    1,082,873.75/1,493,712.01 = 695,558.79/x
  3. Step 3: Cross multiply
    1,082,873.75x = 1,493,712.01 × 695,558.79
  4. Step 4: Simplify right side
    1,082,873.75x = 1,038,964,516,545.17
  5. Step 5: Solve for x
    x = 1,038,964,516,545.17/1,082,873.75
  6. Step 6: Final answer
    x = 959,451.20

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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.