Home / 4,012,317.91-5,536,998.06-2,293,475.33

Finding the Fourth Proportional to 4,012,317.91, 5,536,998.06 and 2,293,475.33

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Solution

The fourth proportional to 4,012,317.91, 5,536,998.06 and 2,293,475.33 is: 3,164,995.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,317.91 : 5,536,998.06 = 2,293,475.33 : x
  2. Step 2: Convert to fraction form
    4,012,317.91/5,536,998.06 = 2,293,475.33/x
  3. Step 3: Cross multiply
    4,012,317.91x = 5,536,998.06 × 2,293,475.33
  4. Step 4: Simplify right side
    4,012,317.91x = 12,698,968,452,867.86
  5. Step 5: Solve for x
    x = 12,698,968,452,867.86/4,012,317.91
  6. Step 6: Final answer
    x = 3,164,995.58

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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.