Home / 3,047,103.82-4,569,326.97-1,152,516.65

Finding the Fourth Proportional to 3,047,103.82, 4,569,326.97 and 1,152,516.65

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Solution

The fourth proportional to 3,047,103.82, 4,569,326.97 and 1,152,516.65 is: 1,728,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,047,103.82 : 4,569,326.97 = 1,152,516.65 : x
  2. Step 2: Convert to fraction form
    3,047,103.82/4,569,326.97 = 1,152,516.65/x
  3. Step 3: Cross multiply
    3,047,103.82x = 4,569,326.97 × 1,152,516.65
  4. Step 4: Simplify right side
    3,047,103.82x = 5,266,225,413,994.40
  5. Step 5: Solve for x
    x = 5,266,225,413,994.40/3,047,103.82
  6. Step 6: Final answer
    x = 1,728,272.40

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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.