Home / 1,937,261.96-2,673,354.24-1,066,015.16

Finding the Fourth Proportional to 1,937,261.96, 2,673,354.24 and 1,066,015.16

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Solution

The fourth proportional to 1,937,261.96, 2,673,354.24 and 1,066,015.16 is: 1,471,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,261.96 : 2,673,354.24 = 1,066,015.16 : x
  2. Step 2: Convert to fraction form
    1,937,261.96/2,673,354.24 = 1,066,015.16/x
  3. Step 3: Cross multiply
    1,937,261.96x = 2,673,354.24 × 1,066,015.16
  4. Step 4: Simplify right side
    1,937,261.96x = 2,849,836,147,890.28
  5. Step 5: Solve for x
    x = 2,849,836,147,890.28/1,937,261.96
  6. Step 6: Final answer
    x = 1,471,063.91

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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.