Home / 3,216,941.19-4,438,269-2,056,066.92

Finding the Fourth Proportional to 3,216,941.19, 4,438,269 and 2,056,066.92

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Solution

The fourth proportional to 3,216,941.19, 4,438,269 and 2,056,066.92 is: 2,836,663.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,941.19 : 4,438,269 = 2,056,066.92 : x
  2. Step 2: Convert to fraction form
    3,216,941.19/4,438,269 = 2,056,066.92/x
  3. Step 3: Cross multiply
    3,216,941.19x = 4,438,269 × 2,056,066.92
  4. Step 4: Simplify right side
    3,216,941.19x = 9,125,378,072,961.48
  5. Step 5: Solve for x
    x = 9,125,378,072,961.48/3,216,941.19
  6. Step 6: Final answer
    x = 2,836,663.01

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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.