Home / 5,929,017.64-8,181,139.52-3,349,757.32

Finding the Fourth Proportional to 5,929,017.64, 8,181,139.52 and 3,349,757.32

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Solution

The fourth proportional to 5,929,017.64, 8,181,139.52 and 3,349,757.32 is: 4,622,153.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,929,017.64 : 8,181,139.52 = 3,349,757.32 : x
  2. Step 2: Convert to fraction form
    5,929,017.64/8,181,139.52 = 3,349,757.32/x
  3. Step 3: Cross multiply
    5,929,017.64x = 8,181,139.52 × 3,349,757.32
  4. Step 4: Simplify right side
    5,929,017.64x = 27,404,831,993,061.29
  5. Step 5: Solve for x
    x = 27,404,831,993,061.29/5,929,017.64
  6. Step 6: Final answer
    x = 4,622,153.90

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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.