Home / 956,015.08-1,434,908.76-483,032.86

Finding the Fourth Proportional to 956,015.08, 1,434,908.76 and 483,032.86

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Solution

The fourth proportional to 956,015.08, 1,434,908.76 and 483,032.86 is: 724,997.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,015.08 : 1,434,908.76 = 483,032.86 : x
  2. Step 2: Convert to fraction form
    956,015.08/1,434,908.76 = 483,032.86/x
  3. Step 3: Cross multiply
    956,015.08x = 1,434,908.76 × 483,032.86
  4. Step 4: Simplify right side
    956,015.08x = 693,108,082,181.85
  5. Step 5: Solve for x
    x = 693,108,082,181.85/956,015.08
  6. Step 6: Final answer
    x = 724,997.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.