Home / 4,064,320.22-5,606,191.28-2,611,517.98

Finding the Fourth Proportional to 4,064,320.22, 5,606,191.28 and 2,611,517.98

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Solution

The fourth proportional to 4,064,320.22, 5,606,191.28 and 2,611,517.98 is: 3,602,243.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,320.22 : 5,606,191.28 = 2,611,517.98 : x
  2. Step 2: Convert to fraction form
    4,064,320.22/5,606,191.28 = 2,611,517.98/x
  3. Step 3: Cross multiply
    4,064,320.22x = 5,606,191.28 × 2,611,517.98
  4. Step 4: Simplify right side
    4,064,320.22x = 14,640,669,327,039.21
  5. Step 5: Solve for x
    x = 14,640,669,327,039.21/4,064,320.22
  6. Step 6: Final answer
    x = 3,602,243.07

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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.