Home / 4,724,261.50-6,519,482.22-2,764,516.24

Finding the Fourth Proportional to 4,724,261.50, 6,519,482.22 and 2,764,516.24

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Solution

The fourth proportional to 4,724,261.50, 6,519,482.22 and 2,764,516.24 is: 3,815,033.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724,261.50 : 6,519,482.22 = 2,764,516.24 : x
  2. Step 2: Convert to fraction form
    4,724,261.50/6,519,482.22 = 2,764,516.24/x
  3. Step 3: Cross multiply
    4,724,261.50x = 6,519,482.22 × 2,764,516.24
  4. Step 4: Simplify right side
    4,724,261.50x = 18,023,214,473,581.25
  5. Step 5: Solve for x
    x = 18,023,214,473,581.25/4,724,261.50
  6. Step 6: Final answer
    x = 3,815,033.20

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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.