Home / 6,385,219.80-9,582,495.30-4,495,651.80

Finding the Fourth Proportional to 6,385,219.80, 9,582,495.30 and 4,495,651.80

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Solution

The fourth proportional to 6,385,219.80, 9,582,495.30 and 4,495,651.80 is: 6,746,762.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,219.80 : 9,582,495.30 = 4,495,651.80 : x
  2. Step 2: Convert to fraction form
    6,385,219.80/9,582,495.30 = 4,495,651.80/x
  3. Step 3: Cross multiply
    6,385,219.80x = 9,582,495.30 × 4,495,651.80
  4. Step 4: Simplify right side
    6,385,219.80x = 43,079,562,243,936.54
  5. Step 5: Solve for x
    x = 43,079,562,243,936.54/6,385,219.80
  6. Step 6: Final answer
    x = 6,746,762.62

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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.