Home / 3,452,169.24-4,764,018.60-1,903,489.20

Finding the Fourth Proportional to 3,452,169.24, 4,764,018.60 and 1,903,489.20

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Solution

The fourth proportional to 3,452,169.24, 4,764,018.60 and 1,903,489.20 is: 2,626,828.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,169.24 : 4,764,018.60 = 1,903,489.20 : x
  2. Step 2: Convert to fraction form
    3,452,169.24/4,764,018.60 = 1,903,489.20/x
  3. Step 3: Cross multiply
    3,452,169.24x = 4,764,018.60 × 1,903,489.20
  4. Step 4: Simplify right side
    3,452,169.24x = 9,068,257,953,699.12
  5. Step 5: Solve for x
    x = 9,068,257,953,699.12/3,452,169.24
  6. Step 6: Final answer
    x = 2,626,828.91

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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.