Home / 3,780,973.44-5,671,430.96-941,066.56

Finding the Fourth Proportional to 3,780,973.44, 5,671,430.96 and 941,066.56

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Solution

The fourth proportional to 3,780,973.44, 5,671,430.96 and 941,066.56 is: 1,411,592.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,973.44 : 5,671,430.96 = 941,066.56 : x
  2. Step 2: Convert to fraction form
    3,780,973.44/5,671,430.96 = 941,066.56/x
  3. Step 3: Cross multiply
    3,780,973.44x = 5,671,430.96 × 941,066.56
  4. Step 4: Simplify right side
    3,780,973.44x = 5,337,194,023,804.70
  5. Step 5: Solve for x
    x = 5,337,194,023,804.70/3,780,973.44
  6. Step 6: Final answer
    x = 1,411,592.57

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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.