Home / 7,563,601.34-11,345,500.74-2,514,911.84

Finding the Fourth Proportional to 7,563,601.34, 11,345,500.74 and 2,514,911.84

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Solution

The fourth proportional to 7,563,601.34, 11,345,500.74 and 2,514,911.84 is: 3,772,400.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563,601.34 : 11,345,500.74 = 2,514,911.84 : x
  2. Step 2: Convert to fraction form
    7,563,601.34/11,345,500.74 = 2,514,911.84/x
  3. Step 3: Cross multiply
    7,563,601.34x = 11,345,500.74 × 2,514,911.84
  4. Step 4: Simplify right side
    7,563,601.34x = 28,532,934,141,754.76
  5. Step 5: Solve for x
    x = 28,532,934,141,754.76/7,563,601.34
  6. Step 6: Final answer
    x = 3,772,400.59

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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.