Home / 4,895,997.20-7,343,995.80-2,376,573.20

Finding the Fourth Proportional to 4,895,997.20, 7,343,995.80 and 2,376,573.20

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Solution

The fourth proportional to 4,895,997.20, 7,343,995.80 and 2,376,573.20 is: 3,564,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,997.20 : 7,343,995.80 = 2,376,573.20 : x
  2. Step 2: Convert to fraction form
    4,895,997.20/7,343,995.80 = 2,376,573.20/x
  3. Step 3: Cross multiply
    4,895,997.20x = 7,343,995.80 × 2,376,573.20
  4. Step 4: Simplify right side
    4,895,997.20x = 17,453,543,599,192.56
  5. Step 5: Solve for x
    x = 17,453,543,599,192.56/4,895,997.20
  6. Step 6: Final answer
    x = 3,564,859.80

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1.5x scale

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.