Home / 4,840,215.03-6,679,243.05-2,664,333.19

Finding the Fourth Proportional to 4,840,215.03, 6,679,243.05 and 2,664,333.19

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Solution

The fourth proportional to 4,840,215.03, 6,679,243.05 and 2,664,333.19 is: 3,676,640.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,215.03 : 6,679,243.05 = 2,664,333.19 : x
  2. Step 2: Convert to fraction form
    4,840,215.03/6,679,243.05 = 2,664,333.19/x
  3. Step 3: Cross multiply
    4,840,215.03x = 6,679,243.05 × 2,664,333.19
  4. Step 4: Simplify right side
    4,840,215.03x = 17,795,728,942,191.83
  5. Step 5: Solve for x
    x = 17,795,728,942,191.83/4,840,215.03
  6. Step 6: Final answer
    x = 3,676,640.16

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1.5x scale

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.