Home / 3,728,041.14-5,592,005.52-1,677,253.41

Finding the Fourth Proportional to 3,728,041.14, 5,592,005.52 and 1,677,253.41

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Solution

The fourth proportional to 3,728,041.14, 5,592,005.52 and 1,677,253.41 is: 2,515,854.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,041.14 : 5,592,005.52 = 1,677,253.41 : x
  2. Step 2: Convert to fraction form
    3,728,041.14/5,592,005.52 = 1,677,253.41/x
  3. Step 3: Cross multiply
    3,728,041.14x = 5,592,005.52 × 1,677,253.41
  4. Step 4: Simplify right side
    3,728,041.14x = 9,379,210,327,158.82
  5. Step 5: Solve for x
    x = 9,379,210,327,158.82/3,728,041.14
  6. Step 6: Final answer
    x = 2,515,854.84

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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.