Home / 4,682,221.04-6,461,426.04-3,288,740.24

Finding the Fourth Proportional to 4,682,221.04, 6,461,426.04 and 3,288,740.24

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Solution

The fourth proportional to 4,682,221.04, 6,461,426.04 and 3,288,740.24 is: 4,538,434.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,221.04 : 6,461,426.04 = 3,288,740.24 : x
  2. Step 2: Convert to fraction form
    4,682,221.04/6,461,426.04 = 3,288,740.24/x
  3. Step 3: Cross multiply
    4,682,221.04x = 6,461,426.04 × 3,288,740.24
  4. Step 4: Simplify right side
    4,682,221.04x = 21,249,951,825,531.85
  5. Step 5: Solve for x
    x = 21,249,951,825,531.85/4,682,221.04
  6. Step 6: Final answer
    x = 4,538,434.14

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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.