Home / 3,648,560.68-5,036,434.50-3,265,925.80

Finding the Fourth Proportional to 3,648,560.68, 5,036,434.50 and 3,265,925.80

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Solution

The fourth proportional to 3,648,560.68, 5,036,434.50 and 3,265,925.80 is: 4,508,249.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648,560.68 : 5,036,434.50 = 3,265,925.80 : x
  2. Step 2: Convert to fraction form
    3,648,560.68/5,036,434.50 = 3,265,925.80/x
  3. Step 3: Cross multiply
    3,648,560.68x = 5,036,434.50 × 3,265,925.80
  4. Step 4: Simplify right side
    3,648,560.68x = 16,448,621,373,560.10
  5. Step 5: Solve for x
    x = 16,448,621,373,560.10/3,648,560.68
  6. Step 6: Final answer
    x = 4,508,249.37

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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.