Home / 4,876,730.48-7,315,614.12-1,511,199.92

Finding the Fourth Proportional to 4,876,730.48, 7,315,614.12 and 1,511,199.92

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Solution

The fourth proportional to 4,876,730.48, 7,315,614.12 and 1,511,199.92 is: 2,266,960.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,730.48 : 7,315,614.12 = 1,511,199.92 : x
  2. Step 2: Convert to fraction form
    4,876,730.48/7,315,614.12 = 1,511,199.92/x
  3. Step 3: Cross multiply
    4,876,730.48x = 7,315,614.12 × 1,511,199.92
  4. Step 4: Simplify right side
    4,876,730.48x = 11,055,355,472,894.87
  5. Step 5: Solve for x
    x = 11,055,355,472,894.87/4,876,730.48
  6. Step 6: Final answer
    x = 2,266,960.52

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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.