Home / 3,330,280.32-4,595,800.32-1,802,387.04

Finding the Fourth Proportional to 3,330,280.32, 4,595,800.32 and 1,802,387.04

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Solution

The fourth proportional to 3,330,280.32, 4,595,800.32 and 1,802,387.04 is: 2,487,301.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,280.32 : 4,595,800.32 = 1,802,387.04 : x
  2. Step 2: Convert to fraction form
    3,330,280.32/4,595,800.32 = 1,802,387.04/x
  3. Step 3: Cross multiply
    3,330,280.32x = 4,595,800.32 × 1,802,387.04
  4. Step 4: Simplify right side
    3,330,280.32x = 8,283,410,935,195.85
  5. Step 5: Solve for x
    x = 8,283,410,935,195.85/3,330,280.32
  6. Step 6: Final answer
    x = 2,487,301.41

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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.