Home / 3,764,526.44-5,195,042.55-2,045,642.86

Finding the Fourth Proportional to 3,764,526.44, 5,195,042.55 and 2,045,642.86

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Solution

The fourth proportional to 3,764,526.44, 5,195,042.55 and 2,045,642.86 is: 2,822,985.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,526.44 : 5,195,042.55 = 2,045,642.86 : x
  2. Step 2: Convert to fraction form
    3,764,526.44/5,195,042.55 = 2,045,642.86/x
  3. Step 3: Cross multiply
    3,764,526.44x = 5,195,042.55 × 2,045,642.86
  4. Step 4: Simplify right side
    3,764,526.44x = 10,627,201,699,803.69
  5. Step 5: Solve for x
    x = 10,627,201,699,803.69/3,764,526.44
  6. Step 6: Final answer
    x = 2,822,985.01

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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.