Home / 1,052,827.92-1,452,898.35-569,393.64

Finding the Fourth Proportional to 1,052,827.92, 1,452,898.35 and 569,393.64

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Solution

The fourth proportional to 1,052,827.92, 1,452,898.35 and 569,393.64 is: 785,760.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,827.92 : 1,452,898.35 = 569,393.64 : x
  2. Step 2: Convert to fraction form
    1,052,827.92/1,452,898.35 = 569,393.64/x
  3. Step 3: Cross multiply
    1,052,827.92x = 1,452,898.35 × 569,393.64
  4. Step 4: Simplify right side
    1,052,827.92x = 827,271,080,056.49
  5. Step 5: Solve for x
    x = 827,271,080,056.49/1,052,827.92
  6. Step 6: Final answer
    x = 785,760.96

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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.