Home / 1,034,705.36-1,427,912.52-575,858

Finding the Fourth Proportional to 1,034,705.36, 1,427,912.52 and 575,858

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Solution

The fourth proportional to 1,034,705.36, 1,427,912.52 and 575,858 is: 794,694.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,705.36 : 1,427,912.52 = 575,858 : x
  2. Step 2: Convert to fraction form
    1,034,705.36/1,427,912.52 = 575,858/x
  3. Step 3: Cross multiply
    1,034,705.36x = 1,427,912.52 × 575,858
  4. Step 4: Simplify right side
    1,034,705.36x = 822,274,847,942.16
  5. Step 5: Solve for x
    x = 822,274,847,942.16/1,034,705.36
  6. Step 6: Final answer
    x = 794,694.68

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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.