Home / 6,160,119.92-9,239,473.96-1,611,607.64

Finding the Fourth Proportional to 6,160,119.92, 9,239,473.96 and 1,611,607.64

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Solution

The fourth proportional to 6,160,119.92, 9,239,473.96 and 1,611,607.64 is: 2,417,226.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,160,119.92 : 9,239,473.96 = 1,611,607.64 : x
  2. Step 2: Convert to fraction form
    6,160,119.92/9,239,473.96 = 1,611,607.64/x
  3. Step 3: Cross multiply
    6,160,119.92x = 9,239,473.96 × 1,611,607.64
  4. Step 4: Simplify right side
    6,160,119.92x = 14,890,406,842,586.72
  5. Step 5: Solve for x
    x = 14,890,406,842,586.72/6,160,119.92
  6. Step 6: Final answer
    x = 2,417,226.78

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1.5x scale

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.