Home / 3,671,671.98-5,507,506.96-1,147,327.24

Finding the Fourth Proportional to 3,671,671.98, 5,507,506.96 and 1,147,327.24

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Solution

The fourth proportional to 3,671,671.98, 5,507,506.96 and 1,147,327.24 is: 1,720,990.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,671.98 : 5,507,506.96 = 1,147,327.24 : x
  2. Step 2: Convert to fraction form
    3,671,671.98/5,507,506.96 = 1,147,327.24/x
  3. Step 3: Cross multiply
    3,671,671.98x = 5,507,506.96 × 1,147,327.24
  4. Step 4: Simplify right side
    3,671,671.98x = 6,318,912,759,697.59
  5. Step 5: Solve for x
    x = 6,318,912,759,697.59/3,671,671.98
  6. Step 6: Final answer
    x = 1,720,990.54

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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.