Home / 2,037,207.96-2,811,337.61-1,119,494.16

Finding the Fourth Proportional to 2,037,207.96, 2,811,337.61 and 1,119,494.16

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Solution

The fourth proportional to 2,037,207.96, 2,811,337.61 and 1,119,494.16 is: 1,544,896.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,207.96 : 2,811,337.61 = 1,119,494.16 : x
  2. Step 2: Convert to fraction form
    2,037,207.96/2,811,337.61 = 1,119,494.16/x
  3. Step 3: Cross multiply
    2,037,207.96x = 2,811,337.61 × 1,119,494.16
  4. Step 4: Simplify right side
    2,037,207.96x = 3,147,276,030,585.89
  5. Step 5: Solve for x
    x = 3,147,276,030,585.89/2,037,207.96
  6. Step 6: Final answer
    x = 1,544,896.79

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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.