Home / 1,052,765.33-1,452,827.63-569,339.92

Finding the Fourth Proportional to 1,052,765.33, 1,452,827.63 and 569,339.92

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Solution

The fourth proportional to 1,052,765.33, 1,452,827.63 and 569,339.92 is: 785,695.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,765.33 : 1,452,827.63 = 569,339.92 : x
  2. Step 2: Convert to fraction form
    1,052,765.33/1,452,827.63 = 569,339.92/x
  3. Step 3: Cross multiply
    1,052,765.33x = 1,452,827.63 × 569,339.92
  4. Step 4: Simplify right side
    1,052,765.33x = 827,152,756,527.15
  5. Step 5: Solve for x
    x = 827,152,756,527.15/1,052,765.33
  6. Step 6: Final answer
    x = 785,695.29

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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.