Home / 7,357,695.72-10,152,540.82-4,416,889.27

Finding the Fourth Proportional to 7,357,695.72, 10,152,540.82 and 4,416,889.27

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Solution

The fourth proportional to 7,357,695.72, 10,152,540.82 and 4,416,889.27 is: 6,094,659.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,695.72 : 10,152,540.82 = 4,416,889.27 : x
  2. Step 2: Convert to fraction form
    7,357,695.72/10,152,540.82 = 4,416,889.27/x
  3. Step 3: Cross multiply
    7,357,695.72x = 10,152,540.82 × 4,416,889.27
  4. Step 4: Simplify right side
    7,357,695.72x = 44,842,648,591,234.76
  5. Step 5: Solve for x
    x = 44,842,648,591,234.76/7,357,695.72
  6. Step 6: Final answer
    x = 6,094,659.29

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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.