Home / 3,535,059.10-5,305,220.21-2,626,357.29

Finding the Fourth Proportional to 3,535,059.10, 5,305,220.21 and 2,626,357.29

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Solution

The fourth proportional to 3,535,059.10, 5,305,220.21 and 2,626,357.29 is: 3,941,491.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,535,059.10 : 5,305,220.21 = 2,626,357.29 : x
  2. Step 2: Convert to fraction form
    3,535,059.10/5,305,220.21 = 2,626,357.29/x
  3. Step 3: Cross multiply
    3,535,059.10x = 5,305,220.21 × 2,626,357.29
  4. Step 4: Simplify right side
    3,535,059.10x = 13,933,403,773,588.83
  5. Step 5: Solve for x
    x = 13,933,403,773,588.83/3,535,059.10
  6. Step 6: Final answer
    x = 3,941,491.04

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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.