Home / 673,653.60-1,005,548.04-593,939.52

Finding the Fourth Proportional to 673,653.60, 1,005,548.04 and 593,939.52

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Solution

The fourth proportional to 673,653.60, 1,005,548.04 and 593,939.52 is: 886,560.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,653.60 : 1,005,548.04 = 593,939.52 : x
  2. Step 2: Convert to fraction form
    673,653.60/1,005,548.04 = 593,939.52/x
  3. Step 3: Cross multiply
    673,653.60x = 1,005,548.04 × 593,939.52
  4. Step 4: Simplify right side
    673,653.60x = 597,234,720,214.54
  5. Step 5: Solve for x
    x = 597,234,720,214.54/673,653.60
  6. Step 6: Final answer
    x = 886,560.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.