Home / 4,796,312.76-7,199,452.32-3,209,961.24

Finding the Fourth Proportional to 4,796,312.76, 7,199,452.32 and 3,209,961.24

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Solution

The fourth proportional to 4,796,312.76, 7,199,452.32 and 3,209,961.24 is: 4,818,276.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,312.76 : 7,199,452.32 = 3,209,961.24 : x
  2. Step 2: Convert to fraction form
    4,796,312.76/7,199,452.32 = 3,209,961.24/x
  3. Step 3: Cross multiply
    4,796,312.76x = 7,199,452.32 × 3,209,961.24
  4. Step 4: Simplify right side
    4,796,312.76x = 23,109,962,896,428.08
  5. Step 5: Solve for x
    x = 23,109,962,896,428.08/4,796,312.76
  6. Step 6: Final answer
    x = 4,818,276.88

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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.