Home / 4,531,463.96-6,797,011.55-1,119,664.64

Finding the Fourth Proportional to 4,531,463.96, 6,797,011.55 and 1,119,664.64

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Solution

The fourth proportional to 4,531,463.96, 6,797,011.55 and 1,119,664.64 is: 1,679,451.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,463.96 : 6,797,011.55 = 1,119,664.64 : x
  2. Step 2: Convert to fraction form
    4,531,463.96/6,797,011.55 = 1,119,664.64/x
  3. Step 3: Cross multiply
    4,531,463.96x = 6,797,011.55 × 1,119,664.64
  4. Step 4: Simplify right side
    4,531,463.96x = 7,610,373,450,623.21
  5. Step 5: Solve for x
    x = 7,610,373,450,623.21/4,531,463.96
  6. Step 6: Final answer
    x = 1,679,451.39

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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.