Home / 4,382,765.12-6,048,099.82-2,449,041.60

Finding the Fourth Proportional to 4,382,765.12, 6,048,099.82 and 2,449,041.60

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Solution

The fourth proportional to 4,382,765.12, 6,048,099.82 and 2,449,041.60 is: 3,379,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,765.12 : 6,048,099.82 = 2,449,041.60 : x
  2. Step 2: Convert to fraction form
    4,382,765.12/6,048,099.82 = 2,449,041.60/x
  3. Step 3: Cross multiply
    4,382,765.12x = 6,048,099.82 × 2,449,041.60
  4. Step 4: Simplify right side
    4,382,765.12x = 14,812,048,060,132.51
  5. Step 5: Solve for x
    x = 14,812,048,060,132.51/4,382,765.12
  6. Step 6: Final answer
    x = 3,379,612.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.