Home / 3,005,594.08-4,508,390.85-1,322,697.58

Finding the Fourth Proportional to 3,005,594.08, 4,508,390.85 and 1,322,697.58

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Solution

The fourth proportional to 3,005,594.08, 4,508,390.85 and 1,322,697.58 is: 1,984,046.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,594.08 : 4,508,390.85 = 1,322,697.58 : x
  2. Step 2: Convert to fraction form
    3,005,594.08/4,508,390.85 = 1,322,697.58/x
  3. Step 3: Cross multiply
    3,005,594.08x = 4,508,390.85 × 1,322,697.58
  4. Step 4: Simplify right side
    3,005,594.08x = 5,963,237,666,989.14
  5. Step 5: Solve for x
    x = 5,963,237,666,989.14/3,005,594.08
  6. Step 6: Final answer
    x = 1,984,046.25

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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.