Home / 3,762,175.14-5,641,818.62-1,601,830.59

Finding the Fourth Proportional to 3,762,175.14, 5,641,818.62 and 1,601,830.59

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Solution

The fourth proportional to 3,762,175.14, 5,641,818.62 and 1,601,830.59 is: 2,402,131.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,175.14 : 5,641,818.62 = 1,601,830.59 : x
  2. Step 2: Convert to fraction form
    3,762,175.14/5,641,818.62 = 1,601,830.59/x
  3. Step 3: Cross multiply
    3,762,175.14x = 5,641,818.62 × 1,601,830.59
  4. Step 4: Simplify right side
    3,762,175.14x = 9,037,237,619,581.61
  5. Step 5: Solve for x
    x = 9,037,237,619,581.61/3,762,175.14
  6. Step 6: Final answer
    x = 2,402,131.02

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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.