Home / 4,384,345.30-6,576,369.72-1,544,383.24

Finding the Fourth Proportional to 4,384,345.30, 6,576,369.72 and 1,544,383.24

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Solution

The fourth proportional to 4,384,345.30, 6,576,369.72 and 1,544,383.24 is: 2,316,522.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,345.30 : 6,576,369.72 = 1,544,383.24 : x
  2. Step 2: Convert to fraction form
    4,384,345.30/6,576,369.72 = 1,544,383.24/x
  3. Step 3: Cross multiply
    4,384,345.30x = 6,576,369.72 × 1,544,383.24
  4. Step 4: Simplify right side
    4,384,345.30x = 10,156,435,175,611.49
  5. Step 5: Solve for x
    x = 10,156,435,175,611.49/4,384,345.30
  6. Step 6: Final answer
    x = 2,316,522.65

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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.