Home / 3,373,633.10-5,060,449.84-977,479.32

Finding the Fourth Proportional to 3,373,633.10, 5,060,449.84 and 977,479.32

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Solution

The fourth proportional to 3,373,633.10, 5,060,449.84 and 977,479.32 is: 1,466,219.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,633.10 : 5,060,449.84 = 977,479.32 : x
  2. Step 2: Convert to fraction form
    3,373,633.10/5,060,449.84 = 977,479.32/x
  3. Step 3: Cross multiply
    3,373,633.10x = 5,060,449.84 × 977,479.32
  4. Step 4: Simplify right side
    3,373,633.10x = 4,946,485,068,497.31
  5. Step 5: Solve for x
    x = 4,946,485,068,497.31/3,373,633.10
  6. Step 6: Final answer
    x = 1,466,219.04

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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.