Home / 6,945,094.90-9,581,899.35-4,043,864.44

Finding the Fourth Proportional to 6,945,094.90, 9,581,899.35 and 4,043,864.44

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Solution

The fourth proportional to 6,945,094.90, 9,581,899.35 and 4,043,864.44 is: 5,579,175.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,945,094.90 : 9,581,899.35 = 4,043,864.44 : x
  2. Step 2: Convert to fraction form
    6,945,094.90/9,581,899.35 = 4,043,864.44/x
  3. Step 3: Cross multiply
    6,945,094.90x = 9,581,899.35 × 4,043,864.44
  4. Step 4: Simplify right side
    6,945,094.90x = 38,747,902,049,124.11
  5. Step 5: Solve for x
    x = 38,747,902,049,124.11/6,945,094.90
  6. Step 6: Final answer
    x = 5,579,175.32

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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.