Home / 4,744,512.80-7,117,690.80-2,048,832.80

Finding the Fourth Proportional to 4,744,512.80, 7,117,690.80 and 2,048,832.80

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Solution

The fourth proportional to 4,744,512.80, 7,117,690.80 and 2,048,832.80 is: 3,073,647.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,512.80 : 7,117,690.80 = 2,048,832.80 : x
  2. Step 2: Convert to fraction form
    4,744,512.80/7,117,690.80 = 2,048,832.80/x
  3. Step 3: Cross multiply
    4,744,512.80x = 7,117,690.80 × 2,048,832.80
  4. Step 4: Simplify right side
    4,744,512.80x = 14,582,958,371,298.24
  5. Step 5: Solve for x
    x = 14,582,958,371,298.24/4,744,512.80
  6. Step 6: Final answer
    x = 3,073,647.18

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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.