Home / 3,695,243.28-5,099,381.90-2,063,633.38

Finding the Fourth Proportional to 3,695,243.28, 5,099,381.90 and 2,063,633.38

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Solution

The fourth proportional to 3,695,243.28, 5,099,381.90 and 2,063,633.38 is: 2,847,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,243.28 : 5,099,381.90 = 2,063,633.38 : x
  2. Step 2: Convert to fraction form
    3,695,243.28/5,099,381.90 = 2,063,633.38/x
  3. Step 3: Cross multiply
    3,695,243.28x = 5,099,381.90 × 2,063,633.38
  4. Step 4: Simplify right side
    3,695,243.28x = 10,523,254,706,207.82
  5. Step 5: Solve for x
    x = 10,523,254,706,207.82/3,695,243.28
  6. Step 6: Final answer
    x = 2,847,784.00

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1.5x scale

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.