Home / 1,052,764.83-1,452,826.94-569,339.42

Finding the Fourth Proportional to 1,052,764.83, 1,452,826.94 and 569,339.42

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Solution

The fourth proportional to 1,052,764.83, 1,452,826.94 and 569,339.42 is: 785,694.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,764.83 : 1,452,826.94 = 569,339.42 : x
  2. Step 2: Convert to fraction form
    1,052,764.83/1,452,826.94 = 569,339.42/x
  3. Step 3: Cross multiply
    1,052,764.83x = 1,452,826.94 × 569,339.42
  4. Step 4: Simplify right side
    1,052,764.83x = 827,151,637,269.14
  5. Step 5: Solve for x
    x = 827,151,637,269.14/1,052,764.83
  6. Step 6: Final answer
    x = 785,694.60

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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.