Home / 3,165,651-4,748,478.35-2,223,228.96

Finding the Fourth Proportional to 3,165,651, 4,748,478.35 and 2,223,228.96

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Solution

The fourth proportional to 3,165,651, 4,748,478.35 and 2,223,228.96 is: 3,334,844.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,651 : 4,748,478.35 = 2,223,228.96 : x
  2. Step 2: Convert to fraction form
    3,165,651/4,748,478.35 = 2,223,228.96/x
  3. Step 3: Cross multiply
    3,165,651x = 4,748,478.35 × 2,223,228.96
  4. Step 4: Simplify right side
    3,165,651x = 10,556,954,572,536.87
  5. Step 5: Solve for x
    x = 10,556,954,572,536.87/3,165,651
  6. Step 6: Final answer
    x = 3,334,844.74

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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.