Home / 3,762,174.45-5,641,817.58-1,601,829.90

Finding the Fourth Proportional to 3,762,174.45, 5,641,817.58 and 1,601,829.90

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Solution

The fourth proportional to 3,762,174.45, 5,641,817.58 and 1,601,829.90 is: 2,402,130.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,174.45 : 5,641,817.58 = 1,601,829.90 : x
  2. Step 2: Convert to fraction form
    3,762,174.45/5,641,817.58 = 1,601,829.90/x
  3. Step 3: Cross multiply
    3,762,174.45x = 5,641,817.58 × 1,601,829.90
  4. Step 4: Simplify right side
    3,762,174.45x = 9,037,232,104,094.19
  5. Step 5: Solve for x
    x = 9,037,232,104,094.19/3,762,174.45
  6. Step 6: Final answer
    x = 2,402,130.00

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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.