Home / 6,891,094.32-10,343,029.00-3,481,777.12

Finding the Fourth Proportional to 6,891,094.32, 10,343,029.00 and 3,481,777.12

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Solution

The fourth proportional to 6,891,094.32, 10,343,029.00 and 3,481,777.12 is: 5,225,893.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,094.32 : 10,343,029.00 = 3,481,777.12 : x
  2. Step 2: Convert to fraction form
    6,891,094.32/10,343,029.00 = 3,481,777.12/x
  3. Step 3: Cross multiply
    6,891,094.32x = 10,343,029.00 × 3,481,777.12
  4. Step 4: Simplify right side
    6,891,094.32x = 36,012,121,689,134.47
  5. Step 5: Solve for x
    x = 36,012,121,689,134.47/6,891,094.32
  6. Step 6: Final answer
    x = 5,225,893.01

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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.