Home / 7,589,273.65-10,473,280.73-4,151,514.71

Finding the Fourth Proportional to 7,589,273.65, 10,473,280.73 and 4,151,514.71

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Solution

The fourth proportional to 7,589,273.65, 10,473,280.73 and 4,151,514.71 is: 5,729,135.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,589,273.65 : 10,473,280.73 = 4,151,514.71 : x
  2. Step 2: Convert to fraction form
    7,589,273.65/10,473,280.73 = 4,151,514.71/x
  3. Step 3: Cross multiply
    7,589,273.65x = 10,473,280.73 × 4,151,514.71
  4. Step 4: Simplify right side
    7,589,273.65x = 43,479,979,033,548.34
  5. Step 5: Solve for x
    x = 43,479,979,033,548.34/7,589,273.65
  6. Step 6: Final answer
    x = 5,729,135.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.