Home / 5,820,689.08-8,032,799.46-3,242,371.60

Finding the Fourth Proportional to 5,820,689.08, 8,032,799.46 and 3,242,371.60

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Solution

The fourth proportional to 5,820,689.08, 8,032,799.46 and 3,242,371.60 is: 4,474,611.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,689.08 : 8,032,799.46 = 3,242,371.60 : x
  2. Step 2: Convert to fraction form
    5,820,689.08/8,032,799.46 = 3,242,371.60/x
  3. Step 3: Cross multiply
    5,820,689.08x = 8,032,799.46 × 3,242,371.60
  4. Step 4: Simplify right side
    5,820,689.08x = 26,045,320,837,599.34
  5. Step 5: Solve for x
    x = 26,045,320,837,599.34/5,820,689.08
  6. Step 6: Final answer
    x = 4,474,611.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.