Home / 7,363,528.10-11,037,614.24-4,120,310.98

Finding the Fourth Proportional to 7,363,528.10, 11,037,614.24 and 4,120,310.98

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Solution

The fourth proportional to 7,363,528.10, 11,037,614.24 and 4,120,310.98 is: 6,176,170.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,528.10 : 11,037,614.24 = 4,120,310.98 : x
  2. Step 2: Convert to fraction form
    7,363,528.10/11,037,614.24 = 4,120,310.98/x
  3. Step 3: Cross multiply
    7,363,528.10x = 11,037,614.24 × 4,120,310.98
  4. Step 4: Simplify right side
    7,363,528.10x = 45,478,403,146,076.36
  5. Step 5: Solve for x
    x = 45,478,403,146,076.36/7,363,528.10
  6. Step 6: Final answer
    x = 6,176,170.24

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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.