Home / 4,348,382.50-6,522,333.86-1,788,949.73

Finding the Fourth Proportional to 4,348,382.50, 6,522,333.86 and 1,788,949.73

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Solution

The fourth proportional to 4,348,382.50, 6,522,333.86 and 1,788,949.73 is: 2,683,325.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,382.50 : 6,522,333.86 = 1,788,949.73 : x
  2. Step 2: Convert to fraction form
    4,348,382.50/6,522,333.86 = 1,788,949.73/x
  3. Step 3: Cross multiply
    4,348,382.50x = 6,522,333.86 × 1,788,949.73
  4. Step 4: Simplify right side
    4,348,382.50x = 11,668,127,397,816.86
  5. Step 5: Solve for x
    x = 11,668,127,397,816.86/4,348,382.50
  6. Step 6: Final answer
    x = 2,683,325.90

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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.