Home / 3,853,011.00-5,317,155.09-2,134,242.24

Finding the Fourth Proportional to 3,853,011.00, 5,317,155.09 and 2,134,242.24

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Solution

The fourth proportional to 3,853,011.00, 5,317,155.09 and 2,134,242.24 is: 2,945,254.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,011.00 : 5,317,155.09 = 2,134,242.24 : x
  2. Step 2: Convert to fraction form
    3,853,011.00/5,317,155.09 = 2,134,242.24/x
  3. Step 3: Cross multiply
    3,853,011.00x = 5,317,155.09 × 2,134,242.24
  4. Step 4: Simplify right side
    3,853,011.00x = 11,348,096,969,769.67
  5. Step 5: Solve for x
    x = 11,348,096,969,769.67/3,853,011.00
  6. Step 6: Final answer
    x = 2,945,254.23

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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.