Home / 3,254,654.91-4,882,019.28-1,232,349.69

Finding the Fourth Proportional to 3,254,654.91, 4,882,019.28 and 1,232,349.69

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Solution

The fourth proportional to 3,254,654.91, 4,882,019.28 and 1,232,349.69 is: 1,848,538.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,654.91 : 4,882,019.28 = 1,232,349.69 : x
  2. Step 2: Convert to fraction form
    3,254,654.91/4,882,019.28 = 1,232,349.69/x
  3. Step 3: Cross multiply
    3,254,654.91x = 4,882,019.28 × 1,232,349.69
  4. Step 4: Simplify right side
    3,254,654.91x = 6,016,354,946,282.02
  5. Step 5: Solve for x
    x = 6,016,354,946,282.02/3,254,654.91
  6. Step 6: Final answer
    x = 1,848,538.51

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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.