Home / 11,148,234.24-15,384,726.72-6,254,538.24

Finding the Fourth Proportional to 11,148,234.24, 15,384,726.72 and 6,254,538.24

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Solution

The fourth proportional to 11,148,234.24, 15,384,726.72 and 6,254,538.24 is: 8,631,354.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,148,234.24 : 15,384,726.72 = 6,254,538.24 : x
  2. Step 2: Convert to fraction form
    11,148,234.24/15,384,726.72 = 6,254,538.24/x
  3. Step 3: Cross multiply
    11,148,234.24x = 15,384,726.72 × 6,254,538.24
  4. Step 4: Simplify right side
    11,148,234.24x = 96,224,361,582,189.78
  5. Step 5: Solve for x
    x = 96,224,361,582,189.78/11,148,234.24
  6. Step 6: Final answer
    x = 8,631,354.48

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1.5x scale

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.