Home / 3,330,093.38-4,595,528.76-1,802,200.50

Finding the Fourth Proportional to 3,330,093.38, 4,595,528.76 and 1,802,200.50

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Solution

The fourth proportional to 3,330,093.38, 4,595,528.76 and 1,802,200.50 is: 2,487,036.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,093.38 : 4,595,528.76 = 1,802,200.50 : x
  2. Step 2: Convert to fraction form
    3,330,093.38/4,595,528.76 = 1,802,200.50/x
  3. Step 3: Cross multiply
    3,330,093.38x = 4,595,528.76 × 1,802,200.50
  4. Step 4: Simplify right side
    3,330,093.38x = 8,282,064,229,036.38
  5. Step 5: Solve for x
    x = 8,282,064,229,036.38/3,330,093.38
  6. Step 6: Final answer
    x = 2,487,036.63

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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.