Home / 4,877,350.14-6,731,122.44-2,702,094.30

Finding the Fourth Proportional to 4,877,350.14, 6,731,122.44 and 2,702,094.30

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Solution

The fourth proportional to 4,877,350.14, 6,731,122.44 and 2,702,094.30 is: 3,729,100.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,877,350.14 : 6,731,122.44 = 2,702,094.30 : x
  2. Step 2: Convert to fraction form
    4,877,350.14/6,731,122.44 = 2,702,094.30/x
  3. Step 3: Cross multiply
    4,877,350.14x = 6,731,122.44 × 2,702,094.30
  4. Step 4: Simplify right side
    4,877,350.14x = 18,188,127,577,726.09
  5. Step 5: Solve for x
    x = 18,188,127,577,726.09/4,877,350.14
  6. Step 6: Final answer
    x = 3,729,100.24

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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.