Home / 3,571,807.86-5,358,449.90-1,175,796.27

Finding the Fourth Proportional to 3,571,807.86, 5,358,449.90 and 1,175,796.27

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Solution

The fourth proportional to 3,571,807.86, 5,358,449.90 and 1,175,796.27 is: 1,763,937.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,807.86 : 5,358,449.90 = 1,175,796.27 : x
  2. Step 2: Convert to fraction form
    3,571,807.86/5,358,449.90 = 1,175,796.27/x
  3. Step 3: Cross multiply
    3,571,807.86x = 5,358,449.90 × 1,175,796.27
  4. Step 4: Simplify right side
    3,571,807.86x = 6,300,445,408,341.36
  5. Step 5: Solve for x
    x = 6,300,445,408,341.36/3,571,807.86
  6. Step 6: Final answer
    x = 1,763,937.38

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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.